conjugation rules and endings for the first group verbs.
However, although the terminations are perfectly regular, stem can be irregular and have numerous variations.
Renvoyer is conjugated the same way that verbs that end in :
-oyer. The verb
envoyer and similar verbs have irregular future and conditional tenses. The future stem of this verb is
enverr-, resembling
voir more than
envoyer. This gives the future tense
j'enverrai, tu enverras... and the conditional tense
j'enverrais, tu enverrais...
Renvoyer verb is conjugated in interrogative form. For sound reasons, an euphonious
« t » is added to the pronoun of the third person:
« il »,
« elle »,
« on »,
« ils »,
« elles » except when the verb ends with
« t » or
« d »:
« renvoie-t-il ">« aura-t-il renvoyé ? ».
Always in interrogative form, and always for sound reasons, an accent appears in first person present indicative tense when the verb ends with
« e ». An euphonious
« e » is replaced by
« é »:
« renvoyé-je ">« i » is no longer necessary.
Finally, the interrogative form does not exist in subjunctive and imperative.