Ilmend n wamek i d-ttwasusrunt, tizgeniɣra ttilint gar teɣra iqeflen d tergalin yeldin. Tizgeniɣra [y], [w] am wakken i tent-id-issegza Rabhi (1994 :10)  tazegniɣrit /y/ d tulwiyant /w/ ttwaḥsabent d tirgalin .8 4-1-3-Anagraw n tergalin 4-1-3-1-Tizenzaɣin / Taggaɣin