Declension table of ?prasū

Masculine	Singular	Dual	Plural
Nominative	prasūḥ	prasuvau	prasuvaḥ
Vocative	prasūḥ prasu	prasuvau	prasuvaḥ
Accusative	prasuvam	prasuvau	prasuvaḥ
Instrumental	prasuvā	prasūbhyām	prasūbhiḥ
Dative	prasuvai prasuve	prasūbhyām	prasūbhyaḥ
Ablative	prasuvāḥ prasuvaḥ	prasūbhyām	prasūbhyaḥ
Genitive	prasuvāḥ prasuvaḥ	prasuvoḥ	prasūnām prasuvām
Locative	prasuvi prasuvām	prasuvoḥ	prasūṣu

Compound prasū -

Adverb -prasu