Declension table of ?vīgya

Masculine	Singular	Dual	Plural
Nominative	vīgyaḥ	vīgyau	vīgyāḥ
Vocative	vīgya	vīgyau	vīgyāḥ
Accusative	vīgyam	vīgyau	vīgyān
Instrumental	vīgyena	vīgyābhyām	vīgyaiḥ vīgyebhiḥ
Dative	vīgyāya	vīgyābhyām	vīgyebhyaḥ
Ablative	vīgyāt	vīgyābhyām	vīgyebhyaḥ
Genitive	vīgyasya	vīgyayoḥ	vīgyānām
Locative	vīgye	vīgyayoḥ	vīgyeṣu

Compound vīgya -

Adverb -vīgyam -vīgyāt