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