Declension table of ?pratidvandvin

Masculine	Singular	Dual	Plural
Nominative	pratidvandvī	pratidvandvinau	pratidvandvinaḥ
Vocative	pratidvandvin	pratidvandvinau	pratidvandvinaḥ
Accusative	pratidvandvinam	pratidvandvinau	pratidvandvinaḥ
Instrumental	pratidvandvinā	pratidvandvibhyām	pratidvandvibhiḥ
Dative	pratidvandvine	pratidvandvibhyām	pratidvandvibhyaḥ
Ablative	pratidvandvinaḥ	pratidvandvibhyām	pratidvandvibhyaḥ
Genitive	pratidvandvinaḥ	pratidvandvinoḥ	pratidvandvinām
Locative	pratidvandvini	pratidvandvinoḥ	pratidvandviṣu

Compound pratidvandvi -

Adverb -pratidvandvi