Declension table of ?mahāvīta

Masculine	Singular	Dual	Plural
Nominative	mahāvītaḥ	mahāvītau	mahāvītāḥ
Vocative	mahāvīta	mahāvītau	mahāvītāḥ
Accusative	mahāvītam	mahāvītau	mahāvītān
Instrumental	mahāvītena	mahāvītābhyām	mahāvītaiḥ mahāvītebhiḥ
Dative	mahāvītāya	mahāvītābhyām	mahāvītebhyaḥ
Ablative	mahāvītāt	mahāvītābhyām	mahāvītebhyaḥ
Genitive	mahāvītasya	mahāvītayoḥ	mahāvītānām
Locative	mahāvīte	mahāvītayoḥ	mahāvīteṣu

Compound mahāvīta -

Adverb -mahāvītam -mahāvītāt