Declension table of ?vasuvana

Neuter	Singular	Dual	Plural
Nominative	vasuvanam	vasuvane	vasuvanāni
Vocative	vasuvana	vasuvane	vasuvanāni
Accusative	vasuvanam	vasuvane	vasuvanāni
Instrumental	vasuvanena	vasuvanābhyām	vasuvanaiḥ
Dative	vasuvanāya	vasuvanābhyām	vasuvanebhyaḥ
Ablative	vasuvanāt	vasuvanābhyām	vasuvanebhyaḥ
Genitive	vasuvanasya	vasuvanayoḥ	vasuvanānām
Locative	vasuvane	vasuvanayoḥ	vasuvaneṣu

Compound vasuvana -

Adverb -vasuvanam -vasuvanāt