Abêtir belong to the 2
nd group. Abêtir is a common french verb.
Abêtir is conjugated the same way that verbs that end in :
-ir
Abêtir is conjugated with
auxiliary avoir.
Abêtir verb is
direct transitive.
French verb abêtir can be conjugated in the reflexive form:
S'abêtir
Abêtir verb is a direct transitive verb, so passive voice can be used.