Declension table of ?prasravin

Masculine	Singular	Dual	Plural
Nominative	prasravī	prasraviṇau	prasraviṇaḥ
Vocative	prasravin	prasraviṇau	prasraviṇaḥ
Accusative	prasraviṇam	prasraviṇau	prasraviṇaḥ
Instrumental	prasraviṇā	prasravibhyām	prasravibhiḥ
Dative	prasraviṇe	prasravibhyām	prasravibhyaḥ
Ablative	prasraviṇaḥ	prasravibhyām	prasravibhyaḥ
Genitive	prasraviṇaḥ	prasraviṇoḥ	prasraviṇām
Locative	prasraviṇi	prasraviṇoḥ	prasraviṣu

Compound prasravi -

Adverb -prasravi