Declension table of ?mahābhadra

Neuter	Singular	Dual	Plural
Nominative	mahābhadram	mahābhadre	mahābhadrāṇi
Vocative	mahābhadra	mahābhadre	mahābhadrāṇi
Accusative	mahābhadram	mahābhadre	mahābhadrāṇi
Instrumental	mahābhadreṇa	mahābhadrābhyām	mahābhadraiḥ
Dative	mahābhadrāya	mahābhadrābhyām	mahābhadrebhyaḥ
Ablative	mahābhadrāt	mahābhadrābhyām	mahābhadrebhyaḥ
Genitive	mahābhadrasya	mahābhadrayoḥ	mahābhadrāṇām
Locative	mahābhadre	mahābhadrayoḥ	mahābhadreṣu

Compound mahābhadra -

Adverb -mahābhadram -mahābhadrāt