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