Declension table of ?tumbamāna

Masculine	Singular	Dual	Plural
Nominative	tumbamānaḥ	tumbamānau	tumbamānāḥ
Vocative	tumbamāna	tumbamānau	tumbamānāḥ
Accusative	tumbamānam	tumbamānau	tumbamānān
Instrumental	tumbamānena	tumbamānābhyām	tumbamānaiḥ tumbamānebhiḥ
Dative	tumbamānāya	tumbamānābhyām	tumbamānebhyaḥ
Ablative	tumbamānāt	tumbamānābhyām	tumbamānebhyaḥ
Genitive	tumbamānasya	tumbamānayoḥ	tumbamānānām
Locative	tumbamāne	tumbamānayoḥ	tumbamāneṣu

Compound tumbamāna -

Adverb -tumbamānam -tumbamānāt