Declension table of ?nivartitavya

Neuter	Singular	Dual	Plural
Nominative	nivartitavyam	nivartitavye	nivartitavyāni
Vocative	nivartitavya	nivartitavye	nivartitavyāni
Accusative	nivartitavyam	nivartitavye	nivartitavyāni
Instrumental	nivartitavyena	nivartitavyābhyām	nivartitavyaiḥ
Dative	nivartitavyāya	nivartitavyābhyām	nivartitavyebhyaḥ
Ablative	nivartitavyāt	nivartitavyābhyām	nivartitavyebhyaḥ
Genitive	nivartitavyasya	nivartitavyayoḥ	nivartitavyānām
Locative	nivartitavye	nivartitavyayoḥ	nivartitavyeṣu

Compound nivartitavya -

Adverb -nivartitavyam -nivartitavyāt