L’aventura de la desinéncia 1SG -i dins les parlars de Lengadòc

International audienceThis article uses unpublished data from the regional linguistic atlases for theLanguedoc to make a comparative study of the spread of the desinence -i through firstperson singular forms. Diachronic data show that the desinence -i is etymologicalin very few paradigm categories; analysis of modern dialectal variation tracesthe progressive generalisation of this desinence, which in many varieties is nowsystematic for first person singular forms. The spread of -i is motivated by frequencyeffects and implicational relationships between forms in the verb paradigm.Aqueste article prepausa un estudi comparatiu de donadas non publicadas delsatlasses regionals de Lengadòc, subre l’extension paradigmatica de la desinéncia -i ala primèra persona del singular. Las donadas diacronicas mòstran que la desinéncia -ies pas etimologica que per paucas categorias del paradigma; l’analisi de la variaciondialectala contemporanèa traça cossí s’es generalisada progressivament fins a venirsistematica dins maitis parlars. Las motivacions de la generalisacion comprenend’efèits de frequéncia e de relacions implicativas entre formas del paradigm