Declension table of ?ceyāna

Masculine	Singular	Dual	Plural
Nominative	ceyānaḥ	ceyānau	ceyānāḥ
Vocative	ceyāna	ceyānau	ceyānāḥ
Accusative	ceyānam	ceyānau	ceyānān
Instrumental	ceyānena	ceyānābhyām	ceyānaiḥ ceyānebhiḥ
Dative	ceyānāya	ceyānābhyām	ceyānebhyaḥ
Ablative	ceyānāt	ceyānābhyām	ceyānebhyaḥ
Genitive	ceyānasya	ceyānayoḥ	ceyānānām
Locative	ceyāne	ceyānayoḥ	ceyāneṣu

Compound ceyāna -

Adverb -ceyānam -ceyānāt