Declension table of ?ceṇāna

Neuter	Singular	Dual	Plural
Nominative	ceṇānam	ceṇāne	ceṇānāni
Vocative	ceṇāna	ceṇāne	ceṇānāni
Accusative	ceṇānam	ceṇāne	ceṇānāni
Instrumental	ceṇānena	ceṇānābhyām	ceṇānaiḥ
Dative	ceṇānāya	ceṇānābhyām	ceṇānebhyaḥ
Ablative	ceṇānāt	ceṇānābhyām	ceṇānebhyaḥ
Genitive	ceṇānasya	ceṇānayoḥ	ceṇānānām
Locative	ceṇāne	ceṇānayoḥ	ceṇāneṣu

Compound ceṇāna -

Adverb -ceṇānam -ceṇānāt