Declension table of ?chupyamāna

Masculine	Singular	Dual	Plural
Nominative	chupyamānaḥ	chupyamānau	chupyamānāḥ
Vocative	chupyamāna	chupyamānau	chupyamānāḥ
Accusative	chupyamānam	chupyamānau	chupyamānān
Instrumental	chupyamānena	chupyamānābhyām	chupyamānaiḥ chupyamānebhiḥ
Dative	chupyamānāya	chupyamānābhyām	chupyamānebhyaḥ
Ablative	chupyamānāt	chupyamānābhyām	chupyamānebhyaḥ
Genitive	chupyamānasya	chupyamānayoḥ	chupyamānānām
Locative	chupyamāne	chupyamānayoḥ	chupyamāneṣu

Compound chupyamāna -

Adverb -chupyamānam -chupyamānāt