Declension table of ?dvideha

Masculine	Singular	Dual	Plural
Nominative	dvidehaḥ	dvidehau	dvidehāḥ
Vocative	dvideha	dvidehau	dvidehāḥ
Accusative	dvideham	dvidehau	dvidehān
Instrumental	dvidehena	dvidehābhyām	dvidehaiḥ dvidehebhiḥ
Dative	dvidehāya	dvidehābhyām	dvidehebhyaḥ
Ablative	dvidehāt	dvidehābhyām	dvidehebhyaḥ
Genitive	dvidehasya	dvidehayoḥ	dvidehānām
Locative	dvidehe	dvidehayoḥ	dvideheṣu

Compound dvideha -

Adverb -dvideham -dvidehāt