Declension table of ?pravarga

Masculine	Singular	Dual	Plural
Nominative	pravargaḥ	pravargau	pravargāḥ
Vocative	pravarga	pravargau	pravargāḥ
Accusative	pravargam	pravargau	pravargān
Instrumental	pravargeṇa	pravargābhyām	pravargaiḥ pravargebhiḥ
Dative	pravargāya	pravargābhyām	pravargebhyaḥ
Ablative	pravargāt	pravargābhyām	pravargebhyaḥ
Genitive	pravargasya	pravargayoḥ	pravargāṇām
Locative	pravarge	pravargayoḥ	pravargeṣu

Compound pravarga -

Adverb -pravargam -pravargāt