Declension table of ?purūvasu

Masculine	Singular	Dual	Plural
Nominative	purūvasuḥ	purūvasū	purūvasavaḥ
Vocative	purūvaso	purūvasū	purūvasavaḥ
Accusative	purūvasum	purūvasū	purūvasūn
Instrumental	purūvasunā	purūvasubhyām	purūvasubhiḥ
Dative	purūvasave	purūvasubhyām	purūvasubhyaḥ
Ablative	purūvasoḥ	purūvasubhyām	purūvasubhyaḥ
Genitive	purūvasoḥ	purūvasvoḥ	purūvasūnām
Locative	purūvasau	purūvasvoḥ	purūvasuṣu

Compound purūvasu -

Adverb -purūvasu