Declension table of ?poṣitavya

Neuter	Singular	Dual	Plural
Nominative	poṣitavyam	poṣitavye	poṣitavyāni
Vocative	poṣitavya	poṣitavye	poṣitavyāni
Accusative	poṣitavyam	poṣitavye	poṣitavyāni
Instrumental	poṣitavyena	poṣitavyābhyām	poṣitavyaiḥ
Dative	poṣitavyāya	poṣitavyābhyām	poṣitavyebhyaḥ
Ablative	poṣitavyāt	poṣitavyābhyām	poṣitavyebhyaḥ
Genitive	poṣitavyasya	poṣitavyayoḥ	poṣitavyānām
Locative	poṣitavye	poṣitavyayoḥ	poṣitavyeṣu

Compound poṣitavya -

Adverb -poṣitavyam -poṣitavyāt