1. Linguistic classification and geography

ANLHE Micronesia and New Ireland taxonomy audit (November 2026): Mussau–Emira (ISO 639-3 emi; Glottocode muss1246) is an Oceanic Austronesian language of the St Matthias Islands of Papua New Guinea, not a Micronesian language merely because these islands occur in the wider western Pacific region. Mussau and Emirau are alternate geographic labels within this single catalogued language entry, not automatically two independently coded languages. Source for comparative classification.

Mussau–Emira is associated with Mussau and Emira Islands, St Matthias island group, New Ireland Province, Papua New Guinea. Its documented classification is Austronesian → Oceanic → St Matthias group. Local community names should take precedence over broad regional labels. A scholarly classification or published date does not show when the language began.

2. Language history and source criticism

John Brownie’s 2014 Mussau–Emira Dialect Survey analyzes four varieties: three closely related varieties on Mussau Island and a distinct Emira variety. Its practical conclusion is that Southern Mussau educational material can serve the three Mussau dialects, whereas Emira should receive distinct literature because of significant differences. Dialect similarity does not justify overwriting Emira forms with Southern Mussau ones.

Field notebooks, language-catalogue classifications and current community practices are different kinds of evidence and must be separately attributed. No unverified contemporary population number is inferred from a historical survey.

3. Script, alphabet, phonetic and phonological evidence

An island-wide writing convention has to be examined separately from the phonological differences between Mussau and Emira. A field-survey result about mutual intelligibility does not supply an exhaustive alphabet or definitive pronunciation dictionary. Source transcriptions should preserve speaker variety, place and year.

When a source uses the IPA, accent marks or a special transcription convention, preserve its spelling and explanatory notes. A modern Roman-script transcription is not evidence for a previously existing ancient script.

4. Grammar and language-specific interpretation

The survey addresses dialect relationships, language assessment and prospects for language materials rather than supplying ninety fully elaborated grammar lessons. Nominal morphology, pronouns, possession, tense, verbal structure and clause order require language-specific grammars, corpora or recordings before they can be taught through examples.

Do not copy examples from Chuukese, Yapese, Ulithian or any other neighboring language. If no descriptive corpus confirms a grammatical paradigm, the corresponding topic remains a documented research objective rather than a finished lesson explanation.

5. Verified examples and explicitly identified metadata

Small original-language examples are presented only where the cited materials support them. Codes and proper names are identified explicitly so that catalogue metadata cannot be mistaken for vocabulary.

• emi: ISO 639-3 language code, not a lexical entry.
• Southern Mussau: named educational variety in Brownie’s survey.
• Emira: locally distinct variety in the documented dialect survey.

6. Social and cultural knowledge in context

Maritime travel, island ecology, household life, migration and contact with neighboring communities may help interpret archival vocabulary and oral traditions. These historical themes require community testimony and should never be attributed wholesale to present-day speakers without evidence. Community rights and permissions are relevant to publishing fuller texts.

7. Bibliographic and archival witness list

• John Brownie (2014), Mussau-Emira Dialect Survey, Language and Linguistics in Oceania 6, pp. 56–85. https://pnglanguages.sil.org/resources/archives/62304

Source listings enable readers to verify specific statements. A whole book citation does not authenticate an invented dialogue, and future lesson expansions should attach the exact page, entry or recording identifier.

8. Ninety separately named documentary research lessons

The curriculum uses nine modules of ten evidence-led topics and is suitable for gradual expansion into fully documented educational materials. In a source-poor language, some lessons teach methods for investigating unanswered questions rather than asserting facts not present in the archives.

Module 1. Identity, homeland and documented historical context — Lessons 1–10

Original research anchor: Mussau Island. Secondary anchor: Emira Island. Specificity and provenance are required in each exercise.

1. Lesson 1: Native and regional designation — Mussau Island. Identify the original passage, wordlist entry or recording; quote only a traceable short form with exact spelling, speaker or author and archival location. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
2. Lesson 2: Community geography — Emira Island. State precisely what the available source proves; distinguish comparative hypothesis from attested grammar and record an unresolved question. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
3. Lesson 3: Language family and subgroups — Brownie 2014. Compare documented regional or historical variants without importing words or paradigms from a different language. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
4. Lesson 4: Dialect and language boundaries — three Mussau varieties. Build a two-column evidence note separating observable source data from editorial interpretation and explaining the confidence level. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
5. Lesson 5: First primary witness — Southern Mussau literature. Investigate the named feature in the language-specific source; include a bibliographic reference and avoid inventing unattested phrases. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
6. Lesson 6: Later documentary record — Emira literature need. Identify the original passage, wordlist entry or recording; quote only a traceable short form with exact spelling, speaker or author and archival location. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
7. Lesson 7: Historical fieldworker roles — intelligibility method. State precisely what the available source proves; distinguish comparative hypothesis from attested grammar and record an unresolved question. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
8. Lesson 8: Named community contributors — phonological comparison. Compare documented regional or historical variants without importing words or paradigms from a different language. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
9. Lesson 9: Research chronology — educational orthography. Build a two-column evidence note separating observable source data from editorial interpretation and explaining the confidence level. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
10. Lesson 10: Language-identity source report — community-led documentation. Investigate the named feature in the language-specific source; include a bibliographic reference and avoid inventing unattested phrases. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.

Module 2. Writing system and authentic phonology — Lessons 11–20

Original research anchor: Emira Island. Secondary anchor: Brownie 2014. Specificity and provenance are required in each exercise.

11. Lesson 11: Latin-script documentary writing — Emira Island. State precisely what the available source proves; distinguish comparative hypothesis from attested grammar and record an unresolved question. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
12. Lesson 12: Source consonant evidence — Brownie 2014. Compare documented regional or historical variants without importing words or paradigms from a different language. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
13. Lesson 13: Source vowels and length — three Mussau varieties. Build a two-column evidence note separating observable source data from editorial interpretation and explaining the confidence level. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
14. Lesson 14: Consonant clusters if documented — Southern Mussau literature. Investigate the named feature in the language-specific source; include a bibliographic reference and avoid inventing unattested phrases. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
15. Lesson 15: Stress or tone where recorded — Emira literature need. Identify the original passage, wordlist entry or recording; quote only a traceable short form with exact spelling, speaker or author and archival location. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
16. Lesson 16: Phonetic versus phonemic analyses — intelligibility method. State precisely what the available source proves; distinguish comparative hypothesis from attested grammar and record an unresolved question. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
17. Lesson 17: Spelling variation by source — phonological comparison. Compare documented regional or historical variants without importing words or paradigms from a different language. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
18. Lesson 18: Language contact in sounds — educational orthography. Build a two-column evidence note separating observable source data from editorial interpretation and explaining the confidence level. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
19. Lesson 19: Source audio comparison — community-led documentation. Investigate the named feature in the language-specific source; include a bibliographic reference and avoid inventing unattested phrases. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
20. Lesson 20: Documented sound-system table — Mussau Island. Identify the original passage, wordlist entry or recording; quote only a traceable short form with exact spelling, speaker or author and archival location. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.

Module 3. Real vocabulary and semantic domains — Lessons 21–30

Original research anchor: Brownie 2014. Secondary anchor: three Mussau varieties. Specificity and provenance are required in each exercise.

21. Lesson 21: Original dictionary entries — Brownie 2014. Compare documented regional or historical variants without importing words or paradigms from a different language. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
22. Lesson 22: Terms for people and body — three Mussau varieties. Build a two-column evidence note separating observable source data from editorial interpretation and explaining the confidence level. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
23. Lesson 23: Family and kinship lexicon — Southern Mussau literature. Investigate the named feature in the language-specific source; include a bibliographic reference and avoid inventing unattested phrases. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
24. Lesson 24: Fishing and ocean terminology — Emira literature need. Identify the original passage, wordlist entry or recording; quote only a traceable short form with exact spelling, speaker or author and archival location. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
25. Lesson 25: Local environmental knowledge — intelligibility method. State precisely what the available source proves; distinguish comparative hypothesis from attested grammar and record an unresolved question. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
26. Lesson 26: Plant and food semantics — phonological comparison. Compare documented regional or historical variants without importing words or paradigms from a different language. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
27. Lesson 27: Movement and spatial reference — educational orthography. Build a two-column evidence note separating observable source data from editorial interpretation and explaining the confidence level. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
28. Lesson 28: Numerals and classifiers — community-led documentation. Investigate the named feature in the language-specific source; include a bibliographic reference and avoid inventing unattested phrases. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
29. Lesson 29: Borrowed vocabulary — Mussau Island. Identify the original passage, wordlist entry or recording; quote only a traceable short form with exact spelling, speaker or author and archival location. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
30. Lesson 30: Cited lexical portfolio — Emira Island. State precisely what the available source proves; distinguish comparative hypothesis from attested grammar and record an unresolved question. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.

Module 4. Nominal systems and reference — Lessons 31–40

Original research anchor: three Mussau varieties. Secondary anchor: Southern Mussau literature. Specificity and provenance are required in each exercise.

31. Lesson 31: Nouns and nominal heads — three Mussau varieties. Build a two-column evidence note separating observable source data from editorial interpretation and explaining the confidence level. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
32. Lesson 32: Person reference — Southern Mussau literature. Investigate the named feature in the language-specific source; include a bibliographic reference and avoid inventing unattested phrases. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
33. Lesson 33: Singular and plural — Emira literature need. Identify the original passage, wordlist entry or recording; quote only a traceable short form with exact spelling, speaker or author and archival location. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
34. Lesson 34: Dual forms where documented — intelligibility method. State precisely what the available source proves; distinguish comparative hypothesis from attested grammar and record an unresolved question. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
35. Lesson 35: Inclusive and exclusive when attested — phonological comparison. Compare documented regional or historical variants without importing words or paradigms from a different language. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
36. Lesson 36: Determiners — educational orthography. Build a two-column evidence note separating observable source data from editorial interpretation and explaining the confidence level. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
37. Lesson 37: Deixis and demonstratives — community-led documentation. Investigate the named feature in the language-specific source; include a bibliographic reference and avoid inventing unattested phrases. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
38. Lesson 38: Possessive classes — Mussau Island. Identify the original passage, wordlist entry or recording; quote only a traceable short form with exact spelling, speaker or author and archival location. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
39. Lesson 39: Kinship possession — Emira Island. State precisely what the available source proves; distinguish comparative hypothesis from attested grammar and record an unresolved question. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
40. Lesson 40: Nominal example annotation — Brownie 2014. Compare documented regional or historical variants without importing words or paradigms from a different language. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.

Module 5. Morphology and sentence structure — Lessons 41–50

Original research anchor: Southern Mussau literature. Secondary anchor: Emira literature need. Specificity and provenance are required in each exercise.

41. Lesson 41: Word classes — Southern Mussau literature. Investigate the named feature in the language-specific source; include a bibliographic reference and avoid inventing unattested phrases. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
42. Lesson 42: Verb representation — Emira literature need. Identify the original passage, wordlist entry or recording; quote only a traceable short form with exact spelling, speaker or author and archival location. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
43. Lesson 43: Tense and temporal interpretation — intelligibility method. State precisely what the available source proves; distinguish comparative hypothesis from attested grammar and record an unresolved question. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
44. Lesson 44: Aspectual distinctions — phonological comparison. Compare documented regional or historical variants without importing words or paradigms from a different language. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
45. Lesson 45: Negation — educational orthography. Build a two-column evidence note separating observable source data from editorial interpretation and explaining the confidence level. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
46. Lesson 46: Questions — community-led documentation. Investigate the named feature in the language-specific source; include a bibliographic reference and avoid inventing unattested phrases. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
47. Lesson 47: Commands and requests — Mussau Island. Identify the original passage, wordlist entry or recording; quote only a traceable short form with exact spelling, speaker or author and archival location. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
48. Lesson 48: Transitivity and roles — Emira Island. State precisely what the available source proves; distinguish comparative hypothesis from attested grammar and record an unresolved question. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
49. Lesson 49: Clause ordering — Brownie 2014. Compare documented regional or historical variants without importing words or paradigms from a different language. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
50. Lesson 50: Original-text clause analysis — three Mussau varieties. Build a two-column evidence note separating observable source data from editorial interpretation and explaining the confidence level. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.

Module 6. Authentic texts and source methods — Lessons 51–60

Original research anchor: Emira literature need. Secondary anchor: intelligibility method. Specificity and provenance are required in each exercise.

51. Lesson 51: Locate original passage — Emira literature need. Identify the original passage, wordlist entry or recording; quote only a traceable short form with exact spelling, speaker or author and archival location. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
52. Lesson 52: Speaker or contributor — intelligibility method. State precisely what the available source proves; distinguish comparative hypothesis from attested grammar and record an unresolved question. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
53. Lesson 53: Record original notation — phonological comparison. Compare documented regional or historical variants without importing words or paradigms from a different language. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
54. Lesson 54: Identify word boundaries — educational orthography. Build a two-column evidence note separating observable source data from editorial interpretation and explaining the confidence level. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
55. Lesson 55: Create source glosses — community-led documentation. Investigate the named feature in the language-specific source; include a bibliographic reference and avoid inventing unattested phrases. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
56. Lesson 56: Compare literal and free translation — Mussau Island. Identify the original passage, wordlist entry or recording; quote only a traceable short form with exact spelling, speaker or author and archival location. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
57. Lesson 57: Genre and audience — Emira Island. State precisely what the available source proves; distinguish comparative hypothesis from attested grammar and record an unresolved question. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
58. Lesson 58: Discourse organization — Brownie 2014. Compare documented regional or historical variants without importing words or paradigms from a different language. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
59. Lesson 59: Interpret cultural context — three Mussau varieties. Build a two-column evidence note separating observable source data from editorial interpretation and explaining the confidence level. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
60. Lesson 60: Prepare annotated excerpt — Southern Mussau literature. Investigate the named feature in the language-specific source; include a bibliographic reference and avoid inventing unattested phrases. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.

Module 7. History, dialect comparison and contact — Lessons 61–70

Original research anchor: intelligibility method. Secondary anchor: phonological comparison. Specificity and provenance are required in each exercise.

61. Lesson 61: Historical comparison method — intelligibility method. State precisely what the available source proves; distinguish comparative hypothesis from attested grammar and record an unresolved question. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
62. Lesson 62: Evidence for cognacy — phonological comparison. Compare documented regional or historical variants without importing words or paradigms from a different language. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
63. Lesson 63: Borrowing versus inheritance — educational orthography. Build a two-column evidence note separating observable source data from editorial interpretation and explaining the confidence level. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
64. Lesson 64: Dialect differences — community-led documentation. Investigate the named feature in the language-specific source; include a bibliographic reference and avoid inventing unattested phrases. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
65. Lesson 65: Sound-change arguments — Mussau Island. Identify the original passage, wordlist entry or recording; quote only a traceable short form with exact spelling, speaker or author and archival location. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
66. Lesson 66: Lexical replacement — Emira Island. State precisely what the available source proves; distinguish comparative hypothesis from attested grammar and record an unresolved question. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
67. Lesson 67: Migration and contact — Brownie 2014. Compare documented regional or historical variants without importing words or paradigms from a different language. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
68. Lesson 68: Documentary bias and sampling — three Mussau varieties. Build a two-column evidence note separating observable source data from editorial interpretation and explaining the confidence level. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
69. Lesson 69: Uncertain reconstructions — Southern Mussau literature. Investigate the named feature in the language-specific source; include a bibliographic reference and avoid inventing unattested phrases. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
70. Lesson 70: Historical synthesis — Emira literature need. Identify the original passage, wordlist entry or recording; quote only a traceable short form with exact spelling, speaker or author and archival location. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.

Module 8. Community, transmission and ethical archiving — Lessons 71–80

Original research anchor: phonological comparison. Secondary anchor: educational orthography. Specificity and provenance are required in each exercise.

71. Lesson 71: Community historical agency — phonological comparison. Compare documented regional or historical variants without importing words or paradigms from a different language. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
72. Lesson 72: Oral-knowledge stewardship — educational orthography. Build a two-column evidence note separating observable source data from editorial interpretation and explaining the confidence level. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
73. Lesson 73: Island ecosystems — community-led documentation. Investigate the named feature in the language-specific source; include a bibliographic reference and avoid inventing unattested phrases. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
74. Lesson 74: Social register and age — Mussau Island. Identify the original passage, wordlist entry or recording; quote only a traceable short form with exact spelling, speaker or author and archival location. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
75. Lesson 75: Multilingual context — Emira Island. State precisely what the available source proves; distinguish comparative hypothesis from attested grammar and record an unresolved question. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
76. Lesson 76: Educational materials — Brownie 2014. Compare documented regional or historical variants without importing words or paradigms from a different language. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
77. Lesson 77: Respecting restrictions — three Mussau varieties. Build a two-column evidence note separating observable source data from editorial interpretation and explaining the confidence level. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
78. Lesson 78: Correct attribution — Southern Mussau literature. Investigate the named feature in the language-specific source; include a bibliographic reference and avoid inventing unattested phrases. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
79. Lesson 79: Community review — Emira literature need. Identify the original passage, wordlist entry or recording; quote only a traceable short form with exact spelling, speaker or author and archival location. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
80. Lesson 80: Long-term archive strategy — intelligibility method. State precisely what the available source proves; distinguish comparative hypothesis from attested grammar and record an unresolved question. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.

Module 9. Research portfolio and evaluation — Lessons 81–90

Original research anchor: educational orthography. Secondary anchor: community-led documentation. Specificity and provenance are required in each exercise.

81. Lesson 81: Annotated sources — educational orthography. Build a two-column evidence note separating observable source data from editorial interpretation and explaining the confidence level. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
82. Lesson 82: Original orthography table — community-led documentation. Investigate the named feature in the language-specific source; include a bibliographic reference and avoid inventing unattested phrases. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
83. Lesson 83: Sound evidence analysis — Mussau Island. Identify the original passage, wordlist entry or recording; quote only a traceable short form with exact spelling, speaker or author and archival location. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
84. Lesson 84: Verified lexicon — Emira Island. State precisely what the available source proves; distinguish comparative hypothesis from attested grammar and record an unresolved question. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
85. Lesson 85: Pronoun research note — Brownie 2014. Compare documented regional or historical variants without importing words or paradigms from a different language. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
86. Lesson 86: Verbal analysis — three Mussau varieties. Build a two-column evidence note separating observable source data from editorial interpretation and explaining the confidence level. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
87. Lesson 87: One cited text excerpt — Southern Mussau literature. Investigate the named feature in the language-specific source; include a bibliographic reference and avoid inventing unattested phrases. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
88. Lesson 88: Comparative research essay — Emira literature need. Identify the original passage, wordlist entry or recording; quote only a traceable short form with exact spelling, speaker or author and archival location. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
89. Lesson 89: Ethics and permissions audit — intelligibility method. State precisely what the available source proves; distinguish comparative hypothesis from attested grammar and record an unresolved question. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.
90. Lesson 90: Final 90-objective synthesis — phonological comparison. Compare documented regional or historical variants without importing words or paradigms from a different language. Evidence submission: source identification, bounded linguistic analysis, and an explicit uncertainty statement.

9. Academic editorial declaration

This profile contains historical and linguistic analysis and a curriculum of ninety research objectives. It does not claim the existence of ninety completed audiovisual lessons or full native-language dialogues. Any subsequent detailed lesson must be checked for source accuracy, language identification, original orthography, community attribution, and quotation or reproduction rights before publication.