Declension table of mahādānin

Masculine	Singular	Dual	Plural
Nominative	mahādānī	mahādāninau	mahādāninaḥ
Vocative	mahādānin	mahādāninau	mahādāninaḥ
Accusative	mahādāninam	mahādāninau	mahādāninaḥ
Instrumental	mahādāninā	mahādānibhyām	mahādānibhiḥ
Dative	mahādānine	mahādānibhyām	mahādānibhyaḥ
Ablative	mahādāninaḥ	mahādānibhyām	mahādānibhyaḥ
Genitive	mahādāninaḥ	mahādāninoḥ	mahādāninām
Locative	mahādānini	mahādāninoḥ	mahādāniṣu

Compound mahādāni -

Adverb -mahādāni