Declension table of ?sauparṇya

Masculine	Singular	Dual	Plural
Nominative	sauparṇyaḥ	sauparṇyau	sauparṇyāḥ
Vocative	sauparṇya	sauparṇyau	sauparṇyāḥ
Accusative	sauparṇyam	sauparṇyau	sauparṇyān
Instrumental	sauparṇyena	sauparṇyābhyām	sauparṇyaiḥ sauparṇyebhiḥ
Dative	sauparṇyāya	sauparṇyābhyām	sauparṇyebhyaḥ
Ablative	sauparṇyāt	sauparṇyābhyām	sauparṇyebhyaḥ
Genitive	sauparṇyasya	sauparṇyayoḥ	sauparṇyānām
Locative	sauparṇye	sauparṇyayoḥ	sauparṇyeṣu

Compound sauparṇya -

Adverb -sauparṇyam -sauparṇyāt