Rnu ɣef waya TIDJET.M (1997:71):yenna-d: Deg tmaziɣt,aẓar yettwasileɣ-d,ala s tergalin neɣ d azgeniɣran y d w (yesɛan azal n tergalin)iwumi qqaren tirgalin n ufeggag.2