| 38 Tai-Kadai | 38.1.1.3 Proto-Tai to Central Tai | ɨ̯a → aː
|
| 38.1.1.3.1 Central Tai to Lungchow | {ɨo̯,ɨa̯,ɨe̯} ie̯ → ɨː iː
|
| ɨ̯ai → aːi
|
| 38.1.1.4 Proto-Tai to North Tai | ɨ̯a → ɨa̯~ɨə̯
|
| 38.1.1.4.2 North Tai to Po-Ai | ɨə̯~ɨa̯ → ɨː / _%
|
| ɨə̯~ɨa̯ → ɨ / _C%
|
| ɨa̯~ɨə̯ → iː / j_
|
| ɨa̯~ɨə̯ → ɨː
|
| ɨ̯a~ɨə → ɨː
|
| ɨo̯ ɨa̯ ie̯ ɨe̯ → uː aː eː iː
|
| ɨ̯ai → ɨːi
|
| 38.1.1.5 Proto-Tai to Southwest Tai | ɨ̯a → aː
|
| 38.1.1.5.2 Southwest Tai to Lü | {uɨ̯,ua̯,ue̯} {ɨa̯,ɨe̯} ie̯ → o ə e
|
| 38.1.1.5.3 Southwest Tai to Shan | {uɨ̯,ua̯,ue̯} {ɨa̯,ɨe̯} ie̯ → o ə e
|
| 38.1.1.5.4 Southwest Tai to Siamese | ɨ̯ai → aːi
|
| 38.1.1.5.6 Southwest Tai to White Tai | {uɨ̯,ua̯,ue̯} {ɨa̯,ɨe̯} ie̯ → o ə e
|