Declension table of ?cupyamāna

Masculine	Singular	Dual	Plural
Nominative	cupyamānaḥ	cupyamānau	cupyamānāḥ
Vocative	cupyamāna	cupyamānau	cupyamānāḥ
Accusative	cupyamānam	cupyamānau	cupyamānān
Instrumental	cupyamānena	cupyamānābhyām	cupyamānaiḥ cupyamānebhiḥ
Dative	cupyamānāya	cupyamānābhyām	cupyamānebhyaḥ
Ablative	cupyamānāt	cupyamānābhyām	cupyamānebhyaḥ
Genitive	cupyamānasya	cupyamānayoḥ	cupyamānānām
Locative	cupyamāne	cupyamānayoḥ	cupyamāneṣu

Compound cupyamāna -

Adverb -cupyamānam -cupyamānāt