Asmi tebda tussna tettban-d di lqern wis XIX, Webster ur isexdem ara kan di tedfayin n usegzawal-ines asnulfu n umawal, isexdem ula d tibadutin lqayen tt-binin-t-d dɣa n zzman atrar, yerna yewwi-d ajdid di tira tamsislant (md: /sh/ deg umkan n /ʃ/), aya-agi yukk yeǧǧa amahil-agi-ines ad d-yefk tugna ɣef zzman ussnan. Mi ara ad d-nuɣal ɣer ususru yeṭṭef asesmel agemmayan n ṭunṭiqin.10 Ɣer tama niḍen d Charles RICHARDSON i d-yellan ula d netta mgal n usegzawal n