Declension table of ?vṛṣaṇvasu

Masculine	Singular	Dual	Plural
Nominative	vṛṣaṇvasuḥ	vṛṣaṇvasū	vṛṣaṇvasavaḥ
Vocative	vṛṣaṇvaso	vṛṣaṇvasū	vṛṣaṇvasavaḥ
Accusative	vṛṣaṇvasum	vṛṣaṇvasū	vṛṣaṇvasūn
Instrumental	vṛṣaṇvasunā	vṛṣaṇvasubhyām	vṛṣaṇvasubhiḥ
Dative	vṛṣaṇvasave	vṛṣaṇvasubhyām	vṛṣaṇvasubhyaḥ
Ablative	vṛṣaṇvasoḥ	vṛṣaṇvasubhyām	vṛṣaṇvasubhyaḥ
Genitive	vṛṣaṇvasoḥ	vṛṣaṇvasvoḥ	vṛṣaṇvasūnām
Locative	vṛṣaṇvasau	vṛṣaṇvasvoḥ	vṛṣaṇvasuṣu

Compound vṛṣaṇvasu -

Adverb -vṛṣaṇvasu