Tiɣra n tenzaɣ di tlemmast n tentala taqbaylit llan-t s (U), acu kkan ma nuɣal ɣer tentala tamẓabit tebeddel ɣer (E). Ma yella deg taggara n wawal n tqebaylit yella d (A) ma deg tmeẓabit yuɣel d (I).