Declension table of ?suparṇarāja

Masculine	Singular	Dual	Plural
Nominative	suparṇarājaḥ	suparṇarājau	suparṇarājāḥ
Vocative	suparṇarāja	suparṇarājau	suparṇarājāḥ
Accusative	suparṇarājam	suparṇarājau	suparṇarājān
Instrumental	suparṇarājena	suparṇarājābhyām	suparṇarājaiḥ suparṇarājebhiḥ
Dative	suparṇarājāya	suparṇarājābhyām	suparṇarājebhyaḥ
Ablative	suparṇarājāt	suparṇarājābhyām	suparṇarājebhyaḥ
Genitive	suparṇarājasya	suparṇarājayoḥ	suparṇarājānām
Locative	suparṇarāje	suparṇarājayoḥ	suparṇarājeṣu

Compound suparṇarāja -

Adverb -suparṇarājam -suparṇarājāt