Declension table of ?kūyava

Masculine	Singular	Dual	Plural
Nominative	kūyavaḥ	kūyavau	kūyavāḥ
Vocative	kūyava	kūyavau	kūyavāḥ
Accusative	kūyavam	kūyavau	kūyavān
Instrumental	kūyavena	kūyavābhyām	kūyavaiḥ kūyavebhiḥ
Dative	kūyavāya	kūyavābhyām	kūyavebhyaḥ
Ablative	kūyavāt	kūyavābhyām	kūyavebhyaḥ
Genitive	kūyavasya	kūyavayoḥ	kūyavānām
Locative	kūyave	kūyavayoḥ	kūyaveṣu

Compound kūyava -

Adverb -kūyavam -kūyavāt