Declension table of ?suprāvarga

Neuter	Singular	Dual	Plural
Nominative	suprāvargam	suprāvarge	suprāvargāṇi
Vocative	suprāvarga	suprāvarge	suprāvargāṇi
Accusative	suprāvargam	suprāvarge	suprāvargāṇi
Instrumental	suprāvargeṇa	suprāvargābhyām	suprāvargaiḥ
Dative	suprāvargāya	suprāvargābhyām	suprāvargebhyaḥ
Ablative	suprāvargāt	suprāvargābhyām	suprāvargebhyaḥ
Genitive	suprāvargasya	suprāvargayoḥ	suprāvargāṇām
Locative	suprāvarge	suprāvargayoḥ	suprāvargeṣu

Compound suprāvarga -

Adverb -suprāvargam -suprāvargāt