Vérifier belong to the 1
st group. Vérifier is a common french verb.
Vérifier is conjugated the same way that verbs that end in :
-ier
Vérifier is conjugated with
auxiliary avoir.
Vérifier verb is
direct transitive.
French verb vérifier can be conjugated in the reflexive form:
Se vérifier
Vérifier verb is a direct transitive verb, so passive voice can be used.