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