Declension table of ?daritavya

Neuter	Singular	Dual	Plural
Nominative	daritavyam	daritavye	daritavyāni
Vocative	daritavya	daritavye	daritavyāni
Accusative	daritavyam	daritavye	daritavyāni
Instrumental	daritavyena	daritavyābhyām	daritavyaiḥ
Dative	daritavyāya	daritavyābhyām	daritavyebhyaḥ
Ablative	daritavyāt	daritavyābhyām	daritavyebhyaḥ
Genitive	daritavyasya	daritavyayoḥ	daritavyānām
Locative	daritavye	daritavyayoḥ	daritavyeṣu

Compound daritavya -

Adverb -daritavyam -daritavyāt