Abstraire belong to the 3
rd group. Abstraire is a common french verb.
Abstraire is conjugated the same way that verbs that end in :
-aire
Abstraire is conjugated with
auxiliary avoir.
Abstraire is a defective verb.
It can not be conjugated in all possible forms.
Abstraire verb is
direct transitive.
French verb abstraire can be conjugated in the reflexive form:
S'abstraire
Abstraire verb is a direct transitive verb, so passive voice can be used.