Declension table of ?mahāgava

Masculine	Singular	Dual	Plural
Nominative	mahāgavaḥ	mahāgavau	mahāgavāḥ
Vocative	mahāgava	mahāgavau	mahāgavāḥ
Accusative	mahāgavam	mahāgavau	mahāgavān
Instrumental	mahāgavena	mahāgavābhyām	mahāgavaiḥ mahāgavebhiḥ
Dative	mahāgavāya	mahāgavābhyām	mahāgavebhyaḥ
Ablative	mahāgavāt	mahāgavābhyām	mahāgavebhyaḥ
Genitive	mahāgavasya	mahāgavayoḥ	mahāgavānām
Locative	mahāgave	mahāgavayoḥ	mahāgaveṣu

Compound mahāgava -

Adverb -mahāgavam -mahāgavāt