Declension table of ?dvimātra

Neuter	Singular	Dual	Plural
Nominative	dvimātram	dvimātre	dvimātrāṇi
Vocative	dvimātra	dvimātre	dvimātrāṇi
Accusative	dvimātram	dvimātre	dvimātrāṇi
Instrumental	dvimātreṇa	dvimātrābhyām	dvimātraiḥ
Dative	dvimātrāya	dvimātrābhyām	dvimātrebhyaḥ
Ablative	dvimātrāt	dvimātrābhyām	dvimātrebhyaḥ
Genitive	dvimātrasya	dvimātrayoḥ	dvimātrāṇām
Locative	dvimātre	dvimātrayoḥ	dvimātreṣu

Compound dvimātra -

Adverb -dvimātram -dvimātrāt