Declension table of ?purohan

Neuter	Singular	Dual	Plural
Nominative	puroha	purohṇī purohaṇī	purohāṇi
Vocative	purohan puroha	purohṇī purohaṇī	purohāṇi
Accusative	puroha	purohṇī purohaṇī	purohāṇi
Instrumental	purohṇā	purohabhyām	purohabhiḥ
Dative	purohṇe	purohabhyām	purohabhyaḥ
Ablative	purohṇaḥ	purohabhyām	purohabhyaḥ
Genitive	purohṇaḥ	purohṇoḥ	purohṇām
Locative	purohṇi purohaṇi	purohṇoḥ	purohasu

Compound puroha -

Adverb -puroha -puroham