Declension table of ?ulva

Neuter	Singular	Dual	Plural
Nominative	ulvam	ulve	ulvāni
Vocative	ulva	ulve	ulvāni
Accusative	ulvam	ulve	ulvāni
Instrumental	ulvena	ulvābhyām	ulvaiḥ
Dative	ulvāya	ulvābhyām	ulvebhyaḥ
Ablative	ulvāt	ulvābhyām	ulvebhyaḥ
Genitive	ulvasya	ulvayoḥ	ulvānām
Locative	ulve	ulvayoḥ	ulveṣu

Compound ulva -

Adverb -ulvam -ulvāt