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