Declension table of ?sauparya

Neuter	Singular	Dual	Plural
Nominative	sauparyam	sauparye	sauparyāṇi
Vocative	sauparya	sauparye	sauparyāṇi
Accusative	sauparyam	sauparye	sauparyāṇi
Instrumental	sauparyeṇa	sauparyābhyām	sauparyaiḥ
Dative	sauparyāya	sauparyābhyām	sauparyebhyaḥ
Ablative	sauparyāt	sauparyābhyām	sauparyebhyaḥ
Genitive	sauparyasya	sauparyayoḥ	sauparyāṇām
Locative	sauparye	sauparyayoḥ	sauparyeṣu

Compound sauparya -

Adverb -sauparyam -sauparyāt