Declension table of ?mātu

Masculine	Singular	Dual	Plural
Nominative	mātuḥ	mātū	mātavaḥ
Vocative	māto	mātū	mātavaḥ
Accusative	mātum	mātū	mātūn
Instrumental	mātunā	mātubhyām	mātubhiḥ
Dative	mātave	mātubhyām	mātubhyaḥ
Ablative	mātoḥ	mātubhyām	mātubhyaḥ
Genitive	mātoḥ	mātvoḥ	mātūnām
Locative	mātau	mātvoḥ	mātuṣu

Compound mātu -

Adverb -mātu