Declension table of ?kothya

Masculine	Singular	Dual	Plural
Nominative	kothyaḥ	kothyau	kothyāḥ
Vocative	kothya	kothyau	kothyāḥ
Accusative	kothyam	kothyau	kothyān
Instrumental	kothyena	kothyābhyām	kothyaiḥ kothyebhiḥ
Dative	kothyāya	kothyābhyām	kothyebhyaḥ
Ablative	kothyāt	kothyābhyām	kothyebhyaḥ
Genitive	kothyasya	kothyayoḥ	kothyānām
Locative	kothye	kothyayoḥ	kothyeṣu

Compound kothya -

Adverb -kothyam -kothyāt