Gerundival

The whole is concluded by the addition of the noun suffix gna, which itself carries a gerundival force.

Nominal declensions, verbal case endings, gerundival constructions, in short, the full range of grammatical alterations—for which Sanskrit has a particular genius and meticulous order—announce language itself as a field of alterity.

The process of 'gerundival attraction' is a sort of conjuring trick whereby a gerund is turned into a gerundive.