Declension table of ?mahāśūnya

Neuter	Singular	Dual	Plural
Nominative	mahāśūnyam	mahāśūnye	mahāśūnyāni
Vocative	mahāśūnya	mahāśūnye	mahāśūnyāni
Accusative	mahāśūnyam	mahāśūnye	mahāśūnyāni
Instrumental	mahāśūnyena	mahāśūnyābhyām	mahāśūnyaiḥ
Dative	mahāśūnyāya	mahāśūnyābhyām	mahāśūnyebhyaḥ
Ablative	mahāśūnyāt	mahāśūnyābhyām	mahāśūnyebhyaḥ
Genitive	mahāśūnyasya	mahāśūnyayoḥ	mahāśūnyānām
Locative	mahāśūnye	mahāśūnyayoḥ	mahāśūnyeṣu

Compound mahāśūnya -

Adverb -mahāśūnyam -mahāśūnyāt