Declension table of ?mahāprabha

Neuter	Singular	Dual	Plural
Nominative	mahāprabham	mahāprabhe	mahāprabhāṇi
Vocative	mahāprabha	mahāprabhe	mahāprabhāṇi
Accusative	mahāprabham	mahāprabhe	mahāprabhāṇi
Instrumental	mahāprabheṇa	mahāprabhābhyām	mahāprabhaiḥ
Dative	mahāprabhāya	mahāprabhābhyām	mahāprabhebhyaḥ
Ablative	mahāprabhāt	mahāprabhābhyām	mahāprabhebhyaḥ
Genitive	mahāprabhasya	mahāprabhayoḥ	mahāprabhāṇām
Locative	mahāprabhe	mahāprabhayoḥ	mahāprabheṣu

Compound mahāprabha -

Adverb -mahāprabham -mahāprabhāt