Declension table of vīrya

Masculine	Singular	Dual	Plural
Nominative	vīryaḥ	vīryau	vīryāḥ
Vocative	vīrya	vīryau	vīryāḥ
Accusative	vīryam	vīryau	vīryān
Instrumental	vīryeṇa	vīryābhyām	vīryaiḥ vīryebhiḥ
Dative	vīryāya	vīryābhyām	vīryebhyaḥ
Ablative	vīryāt	vīryābhyām	vīryebhyaḥ
Genitive	vīryasya	vīryayoḥ	vīryāṇām
Locative	vīrye	vīryayoḥ	vīryeṣu

Compound vīrya -

Adverb -vīryam -vīryāt