Declension table of ?ūrvivas

Neuter	Singular	Dual	Plural
Nominative	ūrvivat	ūrvuṣī	ūrvivāṃsi
Vocative	ūrvivat	ūrvuṣī	ūrvivāṃsi
Accusative	ūrvivat	ūrvuṣī	ūrvivāṃsi
Instrumental	ūrvuṣā	ūrvivadbhyām	ūrvivadbhiḥ
Dative	ūrvuṣe	ūrvivadbhyām	ūrvivadbhyaḥ
Ablative	ūrvuṣaḥ	ūrvivadbhyām	ūrvivadbhyaḥ
Genitive	ūrvuṣaḥ	ūrvuṣoḥ	ūrvuṣām
Locative	ūrvuṣi	ūrvuṣoḥ	ūrvivatsu

Compound ūrvivat -

Adverb -ūrvivas