Declension table of ?pravṛttatva

Neuter	Singular	Dual	Plural
Nominative	pravṛttatvam	pravṛttatve	pravṛttatvāni
Vocative	pravṛttatva	pravṛttatve	pravṛttatvāni
Accusative	pravṛttatvam	pravṛttatve	pravṛttatvāni
Instrumental	pravṛttatvena	pravṛttatvābhyām	pravṛttatvaiḥ
Dative	pravṛttatvāya	pravṛttatvābhyām	pravṛttatvebhyaḥ
Ablative	pravṛttatvāt	pravṛttatvābhyām	pravṛttatvebhyaḥ
Genitive	pravṛttatvasya	pravṛttatvayoḥ	pravṛttatvānām
Locative	pravṛttatve	pravṛttatvayoḥ	pravṛttatveṣu

Compound pravṛttatva -

Adverb -pravṛttatvam -pravṛttatvāt