[bh] is a slightly aspirated alternant of /b/.

It occurs in Assamese loan words.

[b] occurs in all other environments

3. /t/ voiceless apico-alveolar stop

It has four allophones viz., [th,] [t’,] [t5] and [t].

viz., [th,] {t’,] [t5] and [t]

[th] aspirated. It occurs in loan words from Assamese.

[t’] unreleased. It occurs in clusters as a first member and in final position.

[t5] voiceless apicodental. It is in free variation with [t] in the Sayang dialect of the language.

4. /dh/ voiced apicoalveolar stop. It has four positional alternants i.e., [dh], [d’],[d5] and [d]

[dh] is a slightly voiced aspirated apicoalveolar stop. It occurs only in loan words.

[d’] is an unreleased voiced apicoalveolar stop. Occurs finally and is in fre variation with [t*].

[d5] is an apicodental sound. It is in free variation with [d] in the Sayang dialect of the language.

[d] It occurs in all other environments

5. /k/ has three allophones