Declension table of ?devyamāna

Neuter	Singular	Dual	Plural
Nominative	devyamānam	devyamāne	devyamānāni
Vocative	devyamāna	devyamāne	devyamānāni
Accusative	devyamānam	devyamāne	devyamānāni
Instrumental	devyamānena	devyamānābhyām	devyamānaiḥ
Dative	devyamānāya	devyamānābhyām	devyamānebhyaḥ
Ablative	devyamānāt	devyamānābhyām	devyamānebhyaḥ
Genitive	devyamānasya	devyamānayoḥ	devyamānānām
Locative	devyamāne	devyamānayoḥ	devyamāneṣu

Compound devyamāna -

Adverb -devyamānam -devyamānāt