Aẓar n wawal tasensiwelt yekka-d s-ɣur unagmay T.Todorov deg yiseggasen n 1969 deg udlis-ines Grammaire du dcamron, syin telḥa-d deg unadi ɣef teɣssa d yiferdisen-is, tuɣ amkan meqqren deg usmeḍren aẓrayan, maca aṭas n tezrawin id-yewḍen fell-as s-ɣur yimselɣiyen irrussiyen ger-asen Vladimir Propp, Tomachevski... akka i d-yella usnerni n tsensiwelt deg uḥric aseklan ɣef waya tuɣal tesɛa azal meqqren deg uḥric n tsekla, tettunefk-as tegnit ad tili d tiẓri n wullis.