Declension table of ?saparivyaya

Neuter	Singular	Dual	Plural
Nominative	saparivyayam	saparivyaye	saparivyayāṇi
Vocative	saparivyaya	saparivyaye	saparivyayāṇi
Accusative	saparivyayam	saparivyaye	saparivyayāṇi
Instrumental	saparivyayeṇa	saparivyayābhyām	saparivyayaiḥ
Dative	saparivyayāya	saparivyayābhyām	saparivyayebhyaḥ
Ablative	saparivyayāt	saparivyayābhyām	saparivyayebhyaḥ
Genitive	saparivyayasya	saparivyayayoḥ	saparivyayāṇām
Locative	saparivyaye	saparivyayayoḥ	saparivyayeṣu

Compound saparivyaya -

Adverb -saparivyayam -saparivyayāt