Declension table of kośaka

Masculine	Singular	Dual	Plural
Nominative	kośakaḥ	kośakau	kośakāḥ
Vocative	kośaka	kośakau	kośakāḥ
Accusative	kośakam	kośakau	kośakān
Instrumental	kośakena	kośakābhyām	kośakaiḥ kośakebhiḥ
Dative	kośakāya	kośakābhyām	kośakebhyaḥ
Ablative	kośakāt	kośakābhyām	kośakebhyaḥ
Genitive	kośakasya	kośakayoḥ	kośakānām
Locative	kośake	kośakayoḥ	kośakeṣu

Compound kośaka -

Adverb -kośakam -kośakāt