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