Declension table of ?mahāvideha

Neuter	Singular	Dual	Plural
Nominative	mahāvideham	mahāvidehe	mahāvidehāni
Vocative	mahāvideha	mahāvidehe	mahāvidehāni
Accusative	mahāvideham	mahāvidehe	mahāvidehāni
Instrumental	mahāvidehena	mahāvidehābhyām	mahāvidehaiḥ
Dative	mahāvidehāya	mahāvidehābhyām	mahāvidehebhyaḥ
Ablative	mahāvidehāt	mahāvidehābhyām	mahāvidehebhyaḥ
Genitive	mahāvidehasya	mahāvidehayoḥ	mahāvidehānām
Locative	mahāvidehe	mahāvidehayoḥ	mahāvideheṣu

Compound mahāvideha -

Adverb -mahāvideham -mahāvidehāt