Declension table of ?chopya

Neuter	Singular	Dual	Plural
Nominative	chopyam	chopye	chopyāni
Vocative	chopya	chopye	chopyāni
Accusative	chopyam	chopye	chopyāni
Instrumental	chopyena	chopyābhyām	chopyaiḥ
Dative	chopyāya	chopyābhyām	chopyebhyaḥ
Ablative	chopyāt	chopyābhyām	chopyebhyaḥ
Genitive	chopyasya	chopyayoḥ	chopyānām
Locative	chopye	chopyayoḥ	chopyeṣu

Compound chopya -

Adverb -chopyam -chopyāt