Declension table of ?mahāpada

Neuter	Singular	Dual	Plural
Nominative	mahāpadam	mahāpade	mahāpadāni
Vocative	mahāpada	mahāpade	mahāpadāni
Accusative	mahāpadam	mahāpade	mahāpadāni
Instrumental	mahāpadena	mahāpadābhyām	mahāpadaiḥ
Dative	mahāpadāya	mahāpadābhyām	mahāpadebhyaḥ
Ablative	mahāpadāt	mahāpadābhyām	mahāpadebhyaḥ
Genitive	mahāpadasya	mahāpadayoḥ	mahāpadānām
Locative	mahāpade	mahāpadayoḥ	mahāpadeṣu

Compound mahāpada -

Adverb -mahāpadam -mahāpadāt