Declension table of ?mahābrahma

Masculine	Singular	Dual	Plural
Nominative	mahābrahmaḥ	mahābrahmau	mahābrahmāḥ
Vocative	mahābrahma	mahābrahmau	mahābrahmāḥ
Accusative	mahābrahmam	mahābrahmau	mahābrahmān
Instrumental	mahābrahmeṇa	mahābrahmābhyām	mahābrahmaiḥ mahābrahmebhiḥ
Dative	mahābrahmāya	mahābrahmābhyām	mahābrahmebhyaḥ
Ablative	mahābrahmāt	mahābrahmābhyām	mahābrahmebhyaḥ
Genitive	mahābrahmasya	mahābrahmayoḥ	mahābrahmāṇām
Locative	mahābrahme	mahābrahmayoḥ	mahābrahmeṣu

Compound mahābrahma -

Adverb -mahābrahmam -mahābrahmāt