Declension table of ?pravartitavya

Neuter	Singular	Dual	Plural
Nominative	pravartitavyam	pravartitavye	pravartitavyāni
Vocative	pravartitavya	pravartitavye	pravartitavyāni
Accusative	pravartitavyam	pravartitavye	pravartitavyāni
Instrumental	pravartitavyena	pravartitavyābhyām	pravartitavyaiḥ
Dative	pravartitavyāya	pravartitavyābhyām	pravartitavyebhyaḥ
Ablative	pravartitavyāt	pravartitavyābhyām	pravartitavyebhyaḥ
Genitive	pravartitavyasya	pravartitavyayoḥ	pravartitavyānām
Locative	pravartitavye	pravartitavyayoḥ	pravartitavyeṣu

Compound pravartitavya -

Adverb -pravartitavyam -pravartitavyāt