Declension table of ?pu

Masculine	Singular	Dual	Plural
Nominative	puḥ	pū	pavaḥ
Vocative	po	pū	pavaḥ
Accusative	pum	pū	pūn
Instrumental	punā	pubhyām	pubhiḥ
Dative	pave	pubhyām	pubhyaḥ
Ablative	poḥ	pubhyām	pubhyaḥ
Genitive	poḥ	pvoḥ	pūnām
Locative	pau	pvoḥ	puṣu

Compound pu -

Adverb -pu