Declension table of ?sapravargya

Neuter	Singular	Dual	Plural
Nominative	sapravargyam	sapravargye	sapravargyāṇi
Vocative	sapravargya	sapravargye	sapravargyāṇi
Accusative	sapravargyam	sapravargye	sapravargyāṇi
Instrumental	sapravargyeṇa	sapravargyābhyām	sapravargyaiḥ
Dative	sapravargyāya	sapravargyābhyām	sapravargyebhyaḥ
Ablative	sapravargyāt	sapravargyābhyām	sapravargyebhyaḥ
Genitive	sapravargyasya	sapravargyayoḥ	sapravargyāṇām
Locative	sapravargye	sapravargyayoḥ	sapravargyeṣu

Compound sapravargya -

Adverb -sapravargyam -sapravargyāt