Lapidifier belong to the 1st group.
Lapidifier is conjugated the same way that verbs that end in : -ier
Lapidifier is conjugated with auxiliary avoir.
Lapidifier verb is
direct transitive.
French verb lapidifier can be conjugated in the reflexive form: Se lapidifier Lapidifier verb is a direct transitive verb, so passive voice can be used.
However, although the terminations are perfectly regular, stem can be irregular and have numerous variations.
Lapidifier is conjugated the same way that verbs that end in : -ier.