Declension table of ?rasyamāna

Neuter	Singular	Dual	Plural
Nominative	rasyamānam	rasyamāne	rasyamānāni
Vocative	rasyamāna	rasyamāne	rasyamānāni
Accusative	rasyamānam	rasyamāne	rasyamānāni
Instrumental	rasyamānena	rasyamānābhyām	rasyamānaiḥ
Dative	rasyamānāya	rasyamānābhyām	rasyamānebhyaḥ
Ablative	rasyamānāt	rasyamānābhyām	rasyamānebhyaḥ
Genitive	rasyamānasya	rasyamānayoḥ	rasyamānānām
Locative	rasyamāne	rasyamānayoḥ	rasyamāneṣu

Compound rasyamāna -

Adverb -rasyamānam -rasyamānāt