Declension table of ?kāśya

Masculine	Singular	Dual	Plural
Nominative	kāśyaḥ	kāśyau	kāśyāḥ
Vocative	kāśya	kāśyau	kāśyāḥ
Accusative	kāśyam	kāśyau	kāśyān
Instrumental	kāśyena	kāśyābhyām	kāśyaiḥ kāśyebhiḥ
Dative	kāśyāya	kāśyābhyām	kāśyebhyaḥ
Ablative	kāśyāt	kāśyābhyām	kāśyebhyaḥ
Genitive	kāśyasya	kāśyayoḥ	kāśyānām
Locative	kāśye	kāśyayoḥ	kāśyeṣu

Compound kāśya -

Adverb -kāśyam -kāśyāt