Agoi language

Agoi, Robambami, or Ibami, is an Upper Cross River language spoken in Cross River State of Nigeria.

Agoi
Ibami
Native to	Nigeria
Region	Cross River State
Native speakers	(12,000 cited 1989)[1]
Language family	Niger–Congo? Atlantic–Congo Benue–Congo Cross River Upper Cross Agoi languages Agoi
Language codes
ISO 639-3	ibm
Glottolog	agoi1246

Phonology

Yul-Ifode lists the following vowel phonemes:

Agoi vowels^[2]

	Front	Near-front	Central	Near-back	Back
Close	i i:				u u:
Close-mid	e e:	ɪ		ʊ	o o:
Mid			ə
Open-mid	ɛ ɛː				ɔ ɔ:
Open	a a:

However, she notes that the use of phonemes /ɪ/ and /ʊ/ is in decline, as they are often in free variation with /i/ and /u/.