Declension table of ?papeṇāna

Masculine	Singular	Dual	Plural
Nominative	papeṇānaḥ	papeṇānau	papeṇānāḥ
Vocative	papeṇāna	papeṇānau	papeṇānāḥ
Accusative	papeṇānam	papeṇānau	papeṇānān
Instrumental	papeṇānena	papeṇānābhyām	papeṇānaiḥ papeṇānebhiḥ
Dative	papeṇānāya	papeṇānābhyām	papeṇānebhyaḥ
Ablative	papeṇānāt	papeṇānābhyām	papeṇānebhyaḥ
Genitive	papeṇānasya	papeṇānayoḥ	papeṇānānām
Locative	papeṇāne	papeṇānayoḥ	papeṇāneṣu

Compound papeṇāna -

Adverb -papeṇānam -papeṇānāt