Declension table of ?oma

Masculine	Singular	Dual	Plural
Nominative	omaḥ	omau	omāḥ
Vocative	oma	omau	omāḥ
Accusative	omam	omau	omān
Instrumental	omena	omābhyām	omaiḥ omebhiḥ
Dative	omāya	omābhyām	omebhyaḥ
Ablative	omāt	omābhyām	omebhyaḥ
Genitive	omasya	omayoḥ	omānām
Locative	ome	omayoḥ	omeṣu

Compound oma -

Adverb -omam -omāt