Declension table of ?ūṣavat

Masculine	Singular	Dual	Plural
Nominative	ūṣavān	ūṣavantau	ūṣavantaḥ
Vocative	ūṣavan	ūṣavantau	ūṣavantaḥ
Accusative	ūṣavantam	ūṣavantau	ūṣavataḥ
Instrumental	ūṣavatā	ūṣavadbhyām	ūṣavadbhiḥ
Dative	ūṣavate	ūṣavadbhyām	ūṣavadbhyaḥ
Ablative	ūṣavataḥ	ūṣavadbhyām	ūṣavadbhyaḥ
Genitive	ūṣavataḥ	ūṣavatoḥ	ūṣavatām
Locative	ūṣavati	ūṣavatoḥ	ūṣavatsu

Compound ūṣavat -

Adverb -ūṣavantam