Declension table of ?suparṇakakumāra

Masculine	Singular	Dual	Plural
Nominative	suparṇakakumāraḥ	suparṇakakumārau	suparṇakakumārāḥ
Vocative	suparṇakakumāra	suparṇakakumārau	suparṇakakumārāḥ
Accusative	suparṇakakumāram	suparṇakakumārau	suparṇakakumārān
Instrumental	suparṇakakumāreṇa	suparṇakakumārābhyām	suparṇakakumāraiḥ suparṇakakumārebhiḥ
Dative	suparṇakakumārāya	suparṇakakumārābhyām	suparṇakakumārebhyaḥ
Ablative	suparṇakakumārāt	suparṇakakumārābhyām	suparṇakakumārebhyaḥ
Genitive	suparṇakakumārasya	suparṇakakumārayoḥ	suparṇakakumārāṇām
Locative	suparṇakakumāre	suparṇakakumārayoḥ	suparṇakakumāreṣu

Compound suparṇakakumāra -

Adverb -suparṇakakumāram -suparṇakakumārāt