Declension table of ?śumbhamāna

Masculine	Singular	Dual	Plural
Nominative	śumbhamānaḥ	śumbhamānau	śumbhamānāḥ
Vocative	śumbhamāna	śumbhamānau	śumbhamānāḥ
Accusative	śumbhamānam	śumbhamānau	śumbhamānān
Instrumental	śumbhamānena	śumbhamānābhyām	śumbhamānaiḥ śumbhamānebhiḥ
Dative	śumbhamānāya	śumbhamānābhyām	śumbhamānebhyaḥ
Ablative	śumbhamānāt	śumbhamānābhyām	śumbhamānebhyaḥ
Genitive	śumbhamānasya	śumbhamānayoḥ	śumbhamānānām
Locative	śumbhamāne	śumbhamānayoḥ	śumbhamāneṣu

Compound śumbhamāna -

Adverb -śumbhamānam -śumbhamānāt