Declension table of ?ruṃśayamāna

Masculine	Singular	Dual	Plural
Nominative	ruṃśayamānaḥ	ruṃśayamānau	ruṃśayamānāḥ
Vocative	ruṃśayamāna	ruṃśayamānau	ruṃśayamānāḥ
Accusative	ruṃśayamānam	ruṃśayamānau	ruṃśayamānān
Instrumental	ruṃśayamānena	ruṃśayamānābhyām	ruṃśayamānaiḥ ruṃśayamānebhiḥ
Dative	ruṃśayamānāya	ruṃśayamānābhyām	ruṃśayamānebhyaḥ
Ablative	ruṃśayamānāt	ruṃśayamānābhyām	ruṃśayamānebhyaḥ
Genitive	ruṃśayamānasya	ruṃśayamānayoḥ	ruṃśayamānānām
Locative	ruṃśayamāne	ruṃśayamānayoḥ	ruṃśayamāneṣu

Compound ruṃśayamāna -

Adverb -ruṃśayamānam -ruṃśayamānāt