Declension table of ?mahāpraśna

Masculine	Singular	Dual	Plural
Nominative	mahāpraśnaḥ	mahāpraśnau	mahāpraśnāḥ
Vocative	mahāpraśna	mahāpraśnau	mahāpraśnāḥ
Accusative	mahāpraśnam	mahāpraśnau	mahāpraśnān
Instrumental	mahāpraśnena	mahāpraśnābhyām	mahāpraśnaiḥ mahāpraśnebhiḥ
Dative	mahāpraśnāya	mahāpraśnābhyām	mahāpraśnebhyaḥ
Ablative	mahāpraśnāt	mahāpraśnābhyām	mahāpraśnebhyaḥ
Genitive	mahāpraśnasya	mahāpraśnayoḥ	mahāpraśnānām
Locative	mahāpraśne	mahāpraśnayoḥ	mahāpraśneṣu

Compound mahāpraśna -

Adverb -mahāpraśnam -mahāpraśnāt