Declension table of ?puroyāvan

Masculine	Singular	Dual	Plural
Nominative	puroyāvā	puroyāvāṇau	puroyāvāṇaḥ
Vocative	puroyāvan	puroyāvāṇau	puroyāvāṇaḥ
Accusative	puroyāvāṇam	puroyāvāṇau	puroyāvṇaḥ
Instrumental	puroyāvṇā	puroyāvabhyām	puroyāvabhiḥ
Dative	puroyāvṇe	puroyāvabhyām	puroyāvabhyaḥ
Ablative	puroyāvṇaḥ	puroyāvabhyām	puroyāvabhyaḥ
Genitive	puroyāvṇaḥ	puroyāvṇoḥ	puroyāvṇām
Locative	puroyāvṇi puroyāvaṇi	puroyāvṇoḥ	puroyāvasu

Compound puroyāva -

Adverb -puroyāvam