Declension table of ?cāppaṭṭakya

Masculine	Singular	Dual	Plural
Nominative	cāppaṭṭakyaḥ	cāppaṭṭakyau	cāppaṭṭakyāḥ
Vocative	cāppaṭṭakya	cāppaṭṭakyau	cāppaṭṭakyāḥ
Accusative	cāppaṭṭakyam	cāppaṭṭakyau	cāppaṭṭakyān
Instrumental	cāppaṭṭakyena	cāppaṭṭakyābhyām	cāppaṭṭakyaiḥ cāppaṭṭakyebhiḥ
Dative	cāppaṭṭakyāya	cāppaṭṭakyābhyām	cāppaṭṭakyebhyaḥ
Ablative	cāppaṭṭakyāt	cāppaṭṭakyābhyām	cāppaṭṭakyebhyaḥ
Genitive	cāppaṭṭakyasya	cāppaṭṭakyayoḥ	cāppaṭṭakyānām
Locative	cāppaṭṭakye	cāppaṭṭakyayoḥ	cāppaṭṭakyeṣu

Compound cāppaṭṭakya -

Adverb -cāppaṭṭakyam -cāppaṭṭakyāt