Declension table of kulva

Neuter	Singular	Dual	Plural
Nominative	kulvam	kulve	kulvāni
Vocative	kulva	kulve	kulvāni
Accusative	kulvam	kulve	kulvāni
Instrumental	kulvena	kulvābhyām	kulvaiḥ
Dative	kulvāya	kulvābhyām	kulvebhyaḥ
Ablative	kulvāt	kulvābhyām	kulvebhyaḥ
Genitive	kulvasya	kulvayoḥ	kulvānām
Locative	kulve	kulvayoḥ	kulveṣu

Compound kulva -

Adverb -kulvam -kulvāt