Declension table of ?kapūya

Masculine	Singular	Dual	Plural
Nominative	kapūyaḥ	kapūyau	kapūyāḥ
Vocative	kapūya	kapūyau	kapūyāḥ
Accusative	kapūyam	kapūyau	kapūyān
Instrumental	kapūyena	kapūyābhyām	kapūyaiḥ kapūyebhiḥ
Dative	kapūyāya	kapūyābhyām	kapūyebhyaḥ
Ablative	kapūyāt	kapūyābhyām	kapūyebhyaḥ
Genitive	kapūyasya	kapūyayoḥ	kapūyānām
Locative	kapūye	kapūyayoḥ	kapūyeṣu

Compound kapūya -

Adverb -kapūyam -kapūyāt