Declension table of ?sumanāyamāna

Masculine	Singular	Dual	Plural
Nominative	sumanāyamānaḥ	sumanāyamānau	sumanāyamānāḥ
Vocative	sumanāyamāna	sumanāyamānau	sumanāyamānāḥ
Accusative	sumanāyamānam	sumanāyamānau	sumanāyamānān
Instrumental	sumanāyamānena	sumanāyamānābhyām	sumanāyamānaiḥ sumanāyamānebhiḥ
Dative	sumanāyamānāya	sumanāyamānābhyām	sumanāyamānebhyaḥ
Ablative	sumanāyamānāt	sumanāyamānābhyām	sumanāyamānebhyaḥ
Genitive	sumanāyamānasya	sumanāyamānayoḥ	sumanāyamānānām
Locative	sumanāyamāne	sumanāyamānayoḥ	sumanāyamāneṣu

Compound sumanāyamāna -

Adverb -sumanāyamānam -sumanāyamānāt