Declension table of ?punargava

Masculine	Singular	Dual	Plural
Nominative	punargavaḥ	punargavau	punargavāḥ
Vocative	punargava	punargavau	punargavāḥ
Accusative	punargavam	punargavau	punargavān
Instrumental	punargaveṇa	punargavābhyām	punargavaiḥ punargavebhiḥ
Dative	punargavāya	punargavābhyām	punargavebhyaḥ
Ablative	punargavāt	punargavābhyām	punargavebhyaḥ
Genitive	punargavasya	punargavayoḥ	punargavāṇām
Locative	punargave	punargavayoḥ	punargaveṣu

Compound punargava -

Adverb -punargavam -punargavāt