Consonants

Boios has the (still rather small) consonant inventory of:

/p t s k/ <p t s k>
/b d ʣ ɡ/ <b d z g>
/m n β r j ɣ/ <m n v r j ģ>

Vowels

Boios distinguishes 10 vowel qualities, but some of these only have short versions and others only long versions.

/i i: y: ɨ u u: e e: ø ø: ə o o: a ɔ:/ <i ii ui ʉ u uu e ee õ õi ə o oo a aa>