Confondre belong to the 3
rd group. Confondre is a common french verb.
Confondre is conjugated the same way that verbs that end in :
-re
Confondre is conjugated with
auxiliary avoir.
Confondre verb is
direct transitive.
French verb confondre can be conjugated in the reflexive form:
Se confondre
Confondre verb is a direct transitive verb, so passive voice can be used.