Declension table of ?mahāvaṃśya

Masculine	Singular	Dual	Plural
Nominative	mahāvaṃśyaḥ	mahāvaṃśyau	mahāvaṃśyāḥ
Vocative	mahāvaṃśya	mahāvaṃśyau	mahāvaṃśyāḥ
Accusative	mahāvaṃśyam	mahāvaṃśyau	mahāvaṃśyān
Instrumental	mahāvaṃśyena	mahāvaṃśyābhyām	mahāvaṃśyaiḥ mahāvaṃśyebhiḥ
Dative	mahāvaṃśyāya	mahāvaṃśyābhyām	mahāvaṃśyebhyaḥ
Ablative	mahāvaṃśyāt	mahāvaṃśyābhyām	mahāvaṃśyebhyaḥ
Genitive	mahāvaṃśyasya	mahāvaṃśyayoḥ	mahāvaṃśyānām
Locative	mahāvaṃśye	mahāvaṃśyayoḥ	mahāvaṃśyeṣu

Compound mahāvaṃśya -

Adverb -mahāvaṃśyam -mahāvaṃśyāt