Declension table of ?dhunivrata

Masculine	Singular	Dual	Plural
Nominative	dhunivrataḥ	dhunivratau	dhunivratāḥ
Vocative	dhunivrata	dhunivratau	dhunivratāḥ
Accusative	dhunivratam	dhunivratau	dhunivratān
Instrumental	dhunivratena	dhunivratābhyām	dhunivrataiḥ dhunivratebhiḥ
Dative	dhunivratāya	dhunivratābhyām	dhunivratebhyaḥ
Ablative	dhunivratāt	dhunivratābhyām	dhunivratebhyaḥ
Genitive	dhunivratasya	dhunivratayoḥ	dhunivratānām
Locative	dhunivrate	dhunivratayoḥ	dhunivrateṣu

Compound dhunivrata -

Adverb -dhunivratam -dhunivratāt