Effondrer belong to the 1st group. Effondrer is a common french verb.
Effondrer is conjugated the same way that verbs that end in : -er
Effondrer is conjugated with auxiliary avoir.
Effondrer verb is
direct transitive.
French verb effondrer can be conjugated in the reflexive form: S'effondrer Effondrer verb is a direct transitive verb, so passive voice can be used.
Effondrer is conjugated the same way that verbs that end in : -er.
First group verbs always end with -er as their infinitive. Endings of first group verbs are regular. Note : Although endings are perfectly regular, spelling changes occur in the stems of verbs in -cer, -ger, -yer, -eter, -eler, -é-consonne(s)-er, -e-consonne-er, verb envoyer and similar verbs.
EFFONDRER : v. tr. T. d'Agriculture. Remuer, fouiller des terres profondément, en y mêlant de l'engrais. Les terres pierreuses doivent être souvent effondrées. Il signifie le plus souvent Défoncer, rompre, faire crouler. Effondrer un coffre, une armoire, un tonneau. Le feu ayant gagné la chambre à coucher, le plancher s'effondra. Cette voûte s'est effondrée. Fig., Je vis s'effondrer mes espérances, mes projets.
Effondrer is a first group verbs with a regular stem. A large number of verbs shares this conjugation. Only the most common French verbs are listed below :