Declension table of ?prapakva

Masculine	Singular	Dual	Plural
Nominative	prapakvaḥ	prapakvau	prapakvāḥ
Vocative	prapakva	prapakvau	prapakvāḥ
Accusative	prapakvam	prapakvau	prapakvān
Instrumental	prapakveṇa	prapakvābhyām	prapakvaiḥ prapakvebhiḥ
Dative	prapakvāya	prapakvābhyām	prapakvebhyaḥ
Ablative	prapakvāt	prapakvābhyām	prapakvebhyaḥ
Genitive	prapakvasya	prapakvayoḥ	prapakvāṇām
Locative	prapakve	prapakvayoḥ	prapakveṣu

Compound prapakva -

Adverb -prapakvam -prapakvāt