Declension table of ?pratidātavya

Masculine	Singular	Dual	Plural
Nominative	pratidātavyaḥ	pratidātavyau	pratidātavyāḥ
Vocative	pratidātavya	pratidātavyau	pratidātavyāḥ
Accusative	pratidātavyam	pratidātavyau	pratidātavyān
Instrumental	pratidātavyena	pratidātavyābhyām	pratidātavyaiḥ
Dative	pratidātavyāya	pratidātavyābhyām	pratidātavyebhyaḥ
Ablative	pratidātavyāt	pratidātavyābhyām	pratidātavyebhyaḥ
Genitive	pratidātavyasya	pratidātavyayoḥ	pratidātavyānām
Locative	pratidātavye	pratidātavyayoḥ	pratidātavyeṣu

Compound pratidātavya -

Adverb -pratidātavyam -pratidātavyāt