Declension table of ?sarvamātṛ

Feminine	Singular	Dual	Plural
Nominative	sarvamātā	sarvamātārau	sarvamātāraḥ
Vocative	sarvamātaḥ	sarvamātārau	sarvamātāraḥ
Accusative	sarvamātāram	sarvamātārau	sarvamātṝḥ
Instrumental	sarvamātrā	sarvamātṛbhyām	sarvamātṛbhiḥ
Dative	sarvamātre	sarvamātṛbhyām	sarvamātṛbhyaḥ
Ablative	sarvamātuḥ	sarvamātṛbhyām	sarvamātṛbhyaḥ
Genitive	sarvamātuḥ	sarvamātroḥ	sarvamātṝṇām
Locative	sarvamātari	sarvamātroḥ	sarvamātṛṣu

Compound sarvamātṛ -

Adverb -sarvamātṛ