Declension table of ?mahāsurī

Feminine	Singular	Dual	Plural
Nominative	mahāsurī	mahāsuryau	mahāsuryaḥ
Vocative	mahāsuri	mahāsuryau	mahāsuryaḥ
Accusative	mahāsurīm	mahāsuryau	mahāsurīḥ
Instrumental	mahāsuryā	mahāsurībhyām	mahāsurībhiḥ
Dative	mahāsuryai	mahāsurībhyām	mahāsurībhyaḥ
Ablative	mahāsuryāḥ	mahāsurībhyām	mahāsurībhyaḥ
Genitive	mahāsuryāḥ	mahāsuryoḥ	mahāsurīṇām
Locative	mahāsuryām	mahāsuryoḥ	mahāsurīṣu

Compound mahāsuri - mahāsurī -

Adverb -mahāsuri