Declension table of ?mahājava

Masculine	Singular	Dual	Plural
Nominative	mahājavaḥ	mahājavau	mahājavāḥ
Vocative	mahājava	mahājavau	mahājavāḥ
Accusative	mahājavam	mahājavau	mahājavān
Instrumental	mahājavena	mahājavābhyām	mahājavaiḥ mahājavebhiḥ
Dative	mahājavāya	mahājavābhyām	mahājavebhyaḥ
Ablative	mahājavāt	mahājavābhyām	mahājavebhyaḥ
Genitive	mahājavasya	mahājavayoḥ	mahājavānām
Locative	mahājave	mahājavayoḥ	mahājaveṣu

Compound mahājava -

Adverb -mahājavam -mahājavāt