Declension table of puravarga

Masculine	Singular	Dual	Plural
Nominative	puravargaḥ	puravargau	puravargāḥ
Vocative	puravarga	puravargau	puravargāḥ
Accusative	puravargam	puravargau	puravargān
Instrumental	puravargeṇa	puravargābhyām	puravargaiḥ puravargebhiḥ
Dative	puravargāya	puravargābhyām	puravargebhyaḥ
Ablative	puravargāt	puravargābhyām	puravargebhyaḥ
Genitive	puravargasya	puravargayoḥ	puravargāṇām
Locative	puravarge	puravargayoḥ	puravargeṣu

Compound puravarga -

Adverb -puravargam -puravargāt