Declension table of ?kauśika

Masculine	Singular	Dual	Plural
Nominative	kauśikaḥ	kauśikau	kauśikāḥ
Vocative	kauśika	kauśikau	kauśikāḥ
Accusative	kauśikam	kauśikau	kauśikān
Instrumental	kauśikena	kauśikābhyām	kauśikaiḥ kauśikebhiḥ
Dative	kauśikāya	kauśikābhyām	kauśikebhyaḥ
Ablative	kauśikāt	kauśikābhyām	kauśikebhyaḥ
Genitive	kauśikasya	kauśikayoḥ	kauśikānām
Locative	kauśike	kauśikayoḥ	kauśikeṣu

Compound kauśika -

Adverb -kauśikam -kauśikāt