Éclater belong to the 1
st group. Éclater is a common french verb.
Éclater is conjugated the same way that verbs that end in :
-er
Éclater is conjugated with the two auxiliaries
être and
avoir.
Éclater verb is
direct transitive, intransitive.
French verb éclater can be conjugated in the reflexive form:
S'éclater
Éclater verb is a direct transitive verb, so passive voice can be used.
Attention: passive voice can only be used when éclater verb is conjugated with auxiliary avoir.