Pervertir belong to the 2
nd group.
Pervertir is conjugated the same way that verbs that end in :
-ir
Pervertir is conjugated with
auxiliary avoir.
Pervertir verb is
direct transitive.
French verb pervertir can be conjugated in the reflexive form:
Se pervertir
Pervertir verb is a direct transitive verb, so passive voice can be used.