Declension table of ?mahāsaṅkrānti

Feminine	Singular	Dual	Plural
Nominative	mahāsaṅkrāntiḥ	mahāsaṅkrāntī	mahāsaṅkrāntayaḥ
Vocative	mahāsaṅkrānte	mahāsaṅkrāntī	mahāsaṅkrāntayaḥ
Accusative	mahāsaṅkrāntim	mahāsaṅkrāntī	mahāsaṅkrāntīḥ
Instrumental	mahāsaṅkrāntyā	mahāsaṅkrāntibhyām	mahāsaṅkrāntibhiḥ
Dative	mahāsaṅkrāntyai mahāsaṅkrāntaye	mahāsaṅkrāntibhyām	mahāsaṅkrāntibhyaḥ
Ablative	mahāsaṅkrāntyāḥ mahāsaṅkrānteḥ	mahāsaṅkrāntibhyām	mahāsaṅkrāntibhyaḥ
Genitive	mahāsaṅkrāntyāḥ mahāsaṅkrānteḥ	mahāsaṅkrāntyoḥ	mahāsaṅkrāntīnām
Locative	mahāsaṅkrāntyām mahāsaṅkrāntau	mahāsaṅkrāntyoḥ	mahāsaṅkrāntiṣu

Compound mahāsaṅkrānti -

Adverb -mahāsaṅkrānti