Declension table of ?mahāvaṃśya

Neuter	Singular	Dual	Plural
Nominative	mahāvaṃśyam	mahāvaṃśye	mahāvaṃśyāni
Vocative	mahāvaṃśya	mahāvaṃśye	mahāvaṃśyāni
Accusative	mahāvaṃśyam	mahāvaṃśye	mahāvaṃśyāni
Instrumental	mahāvaṃśyena	mahāvaṃśyābhyām	mahāvaṃśyaiḥ
Dative	mahāvaṃśyāya	mahāvaṃśyābhyām	mahāvaṃśyebhyaḥ
Ablative	mahāvaṃśyāt	mahāvaṃśyābhyām	mahāvaṃśyebhyaḥ
Genitive	mahāvaṃśyasya	mahāvaṃśyayoḥ	mahāvaṃśyānām
Locative	mahāvaṃśye	mahāvaṃśyayoḥ	mahāvaṃśyeṣu

Compound mahāvaṃśya -

Adverb -mahāvaṃśyam -mahāvaṃśyāt