Declension table of ?sauparva

Masculine	Singular	Dual	Plural
Nominative	sauparvaḥ	sauparvau	sauparvāḥ
Vocative	sauparva	sauparvau	sauparvāḥ
Accusative	sauparvam	sauparvau	sauparvān
Instrumental	sauparveṇa	sauparvābhyām	sauparvaiḥ sauparvebhiḥ
Dative	sauparvāya	sauparvābhyām	sauparvebhyaḥ
Ablative	sauparvāt	sauparvābhyām	sauparvebhyaḥ
Genitive	sauparvasya	sauparvayoḥ	sauparvāṇām
Locative	sauparve	sauparvayoḥ	sauparveṣu

Compound sauparva -

Adverb -sauparvam -sauparvāt