Declension table of tumba

Masculine	Singular	Dual	Plural
Nominative	tumbaḥ	tumbau	tumbāḥ
Vocative	tumba	tumbau	tumbāḥ
Accusative	tumbam	tumbau	tumbān
Instrumental	tumbena	tumbābhyām	tumbaiḥ tumbebhiḥ
Dative	tumbāya	tumbābhyām	tumbebhyaḥ
Ablative	tumbāt	tumbābhyām	tumbebhyaḥ
Genitive	tumbasya	tumbayoḥ	tumbānām
Locative	tumbe	tumbayoḥ	tumbeṣu

Compound tumba -

Adverb -tumbam -tumbāt