Proto-Yenisseian: *b- (*ʔab-)
Meaning: my (attr.)
Ket: āp (Bak., Sur. ābǝ1, Kur. āvǝ1)
Yug: ap
Kottish: m-inšo
Arin: b(i)-
Comments: ССЕ 205. Kott. m-inšo < *b-inšo with a regular assimilation *b- > m- before a nasal. In Ket and Yug cf. also ba- / bo- 'morpheme of the 1st person in verb forms'. In Arin the marker is attested in kinship terms: bi-q́aŕat '(my) husband', bi-ḱal '(my) son', bi-ḱaĺa '(my) daughter', bi-qam-alte '(my) wife', be-kib '(my) grandfather' etc.