Am wakken ad naf timeslayin mgaradent deg yiswiren n tutlayt, tamsiselt, tasniremt, tasekniremt, tasnamka, taseddast, tasnalɣa tineggura-a fɣent-d seg tesnilest; d yiwet n tussna i izerwen tutlayt. Ɣer J.DUBOIS(1994:285):  aẓayer n tesnilest amzund tazrewt tusnant n tmeslayt, aya yettban-d deg uberreḥ i yellan di 1916 n cours de linguistique gnral de f. de