Declension table of ?suvargya

Masculine	Singular	Dual	Plural
Nominative	suvargyaḥ	suvargyau	suvargyāḥ
Vocative	suvargya	suvargyau	suvargyāḥ
Accusative	suvargyam	suvargyau	suvargyān
Instrumental	suvargyeṇa	suvargyābhyām	suvargyaiḥ suvargyebhiḥ
Dative	suvargyāya	suvargyābhyām	suvargyebhyaḥ
Ablative	suvargyāt	suvargyābhyām	suvargyebhyaḥ
Genitive	suvargyasya	suvargyayoḥ	suvargyāṇām
Locative	suvargye	suvargyayoḥ	suvargyeṣu

Compound suvargya -

Adverb -suvargyam -suvargyāt