Declension table of ?nagavat

Masculine	Singular	Dual	Plural
Nominative	nagavān	nagavantau	nagavantaḥ
Vocative	nagavan	nagavantau	nagavantaḥ
Accusative	nagavantam	nagavantau	nagavataḥ
Instrumental	nagavatā	nagavadbhyām	nagavadbhiḥ
Dative	nagavate	nagavadbhyām	nagavadbhyaḥ
Ablative	nagavataḥ	nagavadbhyām	nagavadbhyaḥ
Genitive	nagavataḥ	nagavatoḥ	nagavatām
Locative	nagavati	nagavatoḥ	nagavatsu

Compound nagavat -

Adverb -nagavantam