Declension table of ?madvargya

Neuter	Singular	Dual	Plural
Nominative	madvargyam	madvargye	madvargyāṇi
Vocative	madvargya	madvargye	madvargyāṇi
Accusative	madvargyam	madvargye	madvargyāṇi
Instrumental	madvargyeṇa	madvargyābhyām	madvargyaiḥ
Dative	madvargyāya	madvargyābhyām	madvargyebhyaḥ
Ablative	madvargyāt	madvargyābhyām	madvargyebhyaḥ
Genitive	madvargyasya	madvargyayoḥ	madvargyāṇām
Locative	madvargye	madvargyayoḥ	madvargyeṣu

Compound madvargya -

Adverb -madvargyam -madvargyāt