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