Declension table of ?kupyamāna

Masculine	Singular	Dual	Plural
Nominative	kupyamānaḥ	kupyamānau	kupyamānāḥ
Vocative	kupyamāna	kupyamānau	kupyamānāḥ
Accusative	kupyamānam	kupyamānau	kupyamānān
Instrumental	kupyamānena	kupyamānābhyām	kupyamānaiḥ kupyamānebhiḥ
Dative	kupyamānāya	kupyamānābhyām	kupyamānebhyaḥ
Ablative	kupyamānāt	kupyamānābhyām	kupyamānebhyaḥ
Genitive	kupyamānasya	kupyamānayoḥ	kupyamānānām
Locative	kupyamāne	kupyamānayoḥ	kupyamāneṣu

Compound kupyamāna -

Adverb -kupyamānam -kupyamānāt