Declension table of ?oṣitavya

Neuter	Singular	Dual	Plural
Nominative	oṣitavyam	oṣitavye	oṣitavyāni
Vocative	oṣitavya	oṣitavye	oṣitavyāni
Accusative	oṣitavyam	oṣitavye	oṣitavyāni
Instrumental	oṣitavyena	oṣitavyābhyām	oṣitavyaiḥ
Dative	oṣitavyāya	oṣitavyābhyām	oṣitavyebhyaḥ
Ablative	oṣitavyāt	oṣitavyābhyām	oṣitavyebhyaḥ
Genitive	oṣitavyasya	oṣitavyayoḥ	oṣitavyānām
Locative	oṣitavye	oṣitavyayoḥ	oṣitavyeṣu

Compound oṣitavya -

Adverb -oṣitavyam -oṣitavyāt