Declension table of ?kasa

Masculine	Singular	Dual	Plural
Nominative	kasaḥ	kasau	kasāḥ
Vocative	kasa	kasau	kasāḥ
Accusative	kasam	kasau	kasān
Instrumental	kasena	kasābhyām	kasaiḥ kasebhiḥ
Dative	kasāya	kasābhyām	kasebhyaḥ
Ablative	kasāt	kasābhyām	kasebhyaḥ
Genitive	kasasya	kasayoḥ	kasānām
Locative	kase	kasayoḥ	kaseṣu

Compound kasa -

Adverb -kasam -kasāt