Declension table of ?vīraśayana

Neuter	Singular	Dual	Plural
Nominative	vīraśayanam	vīraśayane	vīraśayanāni
Vocative	vīraśayana	vīraśayane	vīraśayanāni
Accusative	vīraśayanam	vīraśayane	vīraśayanāni
Instrumental	vīraśayanena	vīraśayanābhyām	vīraśayanaiḥ
Dative	vīraśayanāya	vīraśayanābhyām	vīraśayanebhyaḥ
Ablative	vīraśayanāt	vīraśayanābhyām	vīraśayanebhyaḥ
Genitive	vīraśayanasya	vīraśayanayoḥ	vīraśayanānām
Locative	vīraśayane	vīraśayanayoḥ	vīraśayaneṣu

Compound vīraśayana -

Adverb -vīraśayanam -vīraśayanāt