Declension table of ?chyavamāna

Masculine	Singular	Dual	Plural
Nominative	chyavamānaḥ	chyavamānau	chyavamānāḥ
Vocative	chyavamāna	chyavamānau	chyavamānāḥ
Accusative	chyavamānam	chyavamānau	chyavamānān
Instrumental	chyavamānena	chyavamānābhyām	chyavamānaiḥ chyavamānebhiḥ
Dative	chyavamānāya	chyavamānābhyām	chyavamānebhyaḥ
Ablative	chyavamānāt	chyavamānābhyām	chyavamānebhyaḥ
Genitive	chyavamānasya	chyavamānayoḥ	chyavamānānām
Locative	chyavamāne	chyavamānayoḥ	chyavamāneṣu

Compound chyavamāna -

Adverb -chyavamānam -chyavamānāt