Комментарии: Av. paradigm C (moc̣:ró-l,móc̣:a-l). The PA form reflects a former oblique base *bic̣:ʷ-rV- < *bimc̣:V-rV-. Cf. also Bagv. Tlis. borc̣:, Cham. Gad., Gig. buc̣:u, Kar. Tok. purc̣:i. In some languages (Kar. Tok., Botl., God.) a secondary (assimilative) unvoicing (b- > p-) took place.