Declension table of ?cucupāna

Masculine	Singular	Dual	Plural
Nominative	cucupānaḥ	cucupānau	cucupānāḥ
Vocative	cucupāna	cucupānau	cucupānāḥ
Accusative	cucupānam	cucupānau	cucupānān
Instrumental	cucupānena	cucupānābhyām	cucupānaiḥ cucupānebhiḥ
Dative	cucupānāya	cucupānābhyām	cucupānebhyaḥ
Ablative	cucupānāt	cucupānābhyām	cucupānebhyaḥ
Genitive	cucupānasya	cucupānayoḥ	cucupānānām
Locative	cucupāne	cucupānayoḥ	cucupāneṣu

Compound cucupāna -

Adverb -cucupānam -cucupānāt