Here principal functionalities of Verbe (10435 verbs) : conjugates all the French verbs with all the voices, all the modes, all tenses and all the persons , seeks and draws up lists of verbs according to many criteria''s (grammatical or formal) , finds the infinitive of a verb from one of its forms combined at a simple or composed tense. It indicates also the mode, time and the person corresponding to the combined form , shows the negative or interrogative form of the conjugated verb and let change the gender. Learning conjugations : three types of exercises: classification of the verbs in their respective group, pattern recognition combined, conjugation with all the modes and all tenses. Each test has its own options which make it possible to define a framework of work precisely: choice of the groups and the types of verbs, choice of the modes and tenses and choice of the persons.