Declension table of ?kalasvana

Masculine	Singular	Dual	Plural
Nominative	kalasvanaḥ	kalasvanau	kalasvanāḥ
Vocative	kalasvana	kalasvanau	kalasvanāḥ
Accusative	kalasvanam	kalasvanau	kalasvanān
Instrumental	kalasvanena	kalasvanābhyām	kalasvanaiḥ kalasvanebhiḥ
Dative	kalasvanāya	kalasvanābhyām	kalasvanebhyaḥ
Ablative	kalasvanāt	kalasvanābhyām	kalasvanebhyaḥ
Genitive	kalasvanasya	kalasvanayoḥ	kalasvanānām
Locative	kalasvane	kalasvanayoḥ	kalasvaneṣu

Compound kalasvana -

Adverb -kalasvanam -kalasvanāt