Declension table of ?svavargya

Masculine	Singular	Dual	Plural
Nominative	svavargyaḥ	svavargyau	svavargyāḥ
Vocative	svavargya	svavargyau	svavargyāḥ
Accusative	svavargyam	svavargyau	svavargyān
Instrumental	svavargyeṇa	svavargyābhyām	svavargyaiḥ svavargyebhiḥ
Dative	svavargyāya	svavargyābhyām	svavargyebhyaḥ
Ablative	svavargyāt	svavargyābhyām	svavargyebhyaḥ
Genitive	svavargyasya	svavargyayoḥ	svavargyāṇām
Locative	svavargye	svavargyayoḥ	svavargyeṣu

Compound svavargya -

Adverb -svavargyam -svavargyāt