Declension table of ?darītavya

Masculine	Singular	Dual	Plural
Nominative	darītavyaḥ	darītavyau	darītavyāḥ
Vocative	darītavya	darītavyau	darītavyāḥ
Accusative	darītavyam	darītavyau	darītavyān
Instrumental	darītavyena	darītavyābhyām	darītavyaiḥ darītavyebhiḥ
Dative	darītavyāya	darītavyābhyām	darītavyebhyaḥ
Ablative	darītavyāt	darītavyābhyām	darītavyebhyaḥ
Genitive	darītavyasya	darītavyayoḥ	darītavyānām
Locative	darītavye	darītavyayoḥ	darītavyeṣu

Compound darītavya -

Adverb -darītavyam -darītavyāt