Declension table of ?champyamāna

Neuter	Singular	Dual	Plural
Nominative	champyamānam	champyamāne	champyamānāni
Vocative	champyamāna	champyamāne	champyamānāni
Accusative	champyamānam	champyamāne	champyamānāni
Instrumental	champyamānena	champyamānābhyām	champyamānaiḥ
Dative	champyamānāya	champyamānābhyām	champyamānebhyaḥ
Ablative	champyamānāt	champyamānābhyām	champyamānebhyaḥ
Genitive	champyamānasya	champyamānayoḥ	champyamānānām
Locative	champyamāne	champyamānayoḥ	champyamāneṣu

Compound champyamāna -

Adverb -champyamānam -champyamānāt