Declension table of ?ūrṇuvas

Masculine	Singular	Dual	Plural
Nominative	ūrṇuvān	ūrṇuvāṃsau	ūrṇuvāṃsaḥ
Vocative	ūrṇuvan	ūrṇuvāṃsau	ūrṇuvāṃsaḥ
Accusative	ūrṇuvāṃsam	ūrṇuvāṃsau	ūrṇūṣaḥ
Instrumental	ūrṇūṣā	ūrṇuvadbhyām	ūrṇuvadbhiḥ
Dative	ūrṇūṣe	ūrṇuvadbhyām	ūrṇuvadbhyaḥ
Ablative	ūrṇūṣaḥ	ūrṇuvadbhyām	ūrṇuvadbhyaḥ
Genitive	ūrṇūṣaḥ	ūrṇūṣoḥ	ūrṇūṣām
Locative	ūrṇūṣi	ūrṇūṣoḥ	ūrṇuvatsu

Compound ūrṇuvat -

Adverb -ūrṇuvas