Declension table of ?puka

Masculine	Singular	Dual	Plural
Nominative	pukaḥ	pukau	pukāḥ
Vocative	puka	pukau	pukāḥ
Accusative	pukam	pukau	pukān
Instrumental	pukena	pukābhyām	pukaiḥ pukebhiḥ
Dative	pukāya	pukābhyām	pukebhyaḥ
Ablative	pukāt	pukābhyām	pukebhyaḥ
Genitive	pukasya	pukayoḥ	pukānām
Locative	puke	pukayoḥ	pukeṣu

Compound puka -

Adverb -pukam -pukāt