Declension table of ?prapāṇi

Masculine	Singular	Dual	Plural
Nominative	prapāṇiḥ	prapāṇī	prapāṇayaḥ
Vocative	prapāṇe	prapāṇī	prapāṇayaḥ
Accusative	prapāṇim	prapāṇī	prapāṇīn
Instrumental	prapāṇinā	prapāṇibhyām	prapāṇibhiḥ
Dative	prapāṇaye	prapāṇibhyām	prapāṇibhyaḥ
Ablative	prapāṇeḥ	prapāṇibhyām	prapāṇibhyaḥ
Genitive	prapāṇeḥ	prapāṇyoḥ	prapāṇīnām
Locative	prapāṇau	prapāṇyoḥ	prapāṇiṣu

Compound prapāṇi -

Adverb -prapāṇi