Declension table of ?puraga

Neuter	Singular	Dual	Plural
Nominative	puragam	purage	puragāṇi
Vocative	puraga	purage	puragāṇi
Accusative	puragam	purage	puragāṇi
Instrumental	purageṇa	puragābhyām	puragaiḥ
Dative	puragāya	puragābhyām	puragebhyaḥ
Ablative	puragāt	puragābhyām	puragebhyaḥ
Genitive	puragasya	puragayoḥ	puragāṇām
Locative	purage	puragayoḥ	purageṣu

Compound puraga -

Adverb -puragam -puragāt