Akken d aɣen i d-yenna Martinet (1980 :172-173):  tutlayt tettbedil seg wakud ɣer wayeḍ, abeddel-a yezmer ad iḥaz anagraw amutlay deg waṭas n yiswiren () kulec yezmer ad ibeddel deg tutlayt : talɣa d wazal n yiwalacen deg tinawt, meḥsub d taseddast ; agama d tewtilin n usemres n tayunin yemgaraden, anamek-is tasnislit.2 ulac tutlayt gar tutlayin yettuneḥsaben d tamsarit neɣ tettuneḥsab am yiwet n tegrumma n yilugan, yal tutlayt tesɛa ugar usmeskel.