Declension table of ?mahada

Neuter	Singular	Dual	Plural
Nominative	mahadam	mahade	mahadāni
Vocative	mahada	mahade	mahadāni
Accusative	mahadam	mahade	mahadāni
Instrumental	mahadena	mahadābhyām	mahadaiḥ
Dative	mahadāya	mahadābhyām	mahadebhyaḥ
Ablative	mahadāt	mahadābhyām	mahadebhyaḥ
Genitive	mahadasya	mahadayoḥ	mahadānām
Locative	mahade	mahadayoḥ	mahadeṣu

Compound mahada -

Adverb -mahadam -mahadāt