Declension table of ?dvimātṛ

Masculine	Singular	Dual	Plural
Nominative	dvimātā	dvimātārau	dvimātāraḥ
Vocative	dvimātaḥ	dvimātārau	dvimātāraḥ
Accusative	dvimātāram	dvimātārau	dvimātṝn
Instrumental	dvimātrā	dvimātṛbhyām	dvimātṛbhiḥ
Dative	dvimātre	dvimātṛbhyām	dvimātṛbhyaḥ
Ablative	dvimātuḥ	dvimātṛbhyām	dvimātṛbhyaḥ
Genitive	dvimātuḥ	dvimātroḥ	dvimātṝṇām
Locative	dvimātari	dvimātroḥ	dvimātṛṣu

Compound dvimātṛ -

Adverb -dvimātṛ