Declension table of ?rāgavat

Masculine	Singular	Dual	Plural
Nominative	rāgavān	rāgavantau	rāgavantaḥ
Vocative	rāgavan	rāgavantau	rāgavantaḥ
Accusative	rāgavantam	rāgavantau	rāgavataḥ
Instrumental	rāgavatā	rāgavadbhyām	rāgavadbhiḥ
Dative	rāgavate	rāgavadbhyām	rāgavadbhyaḥ
Ablative	rāgavataḥ	rāgavadbhyām	rāgavadbhyaḥ
Genitive	rāgavataḥ	rāgavatoḥ	rāgavatām
Locative	rāgavati	rāgavatoḥ	rāgavatsu

Compound rāgavat -

Adverb -rāgavantam