Declension table of ?mahāmahiman

Neuter	Singular	Dual	Plural
Nominative	mahāmahima	mahāmahimnī	mahāmahimāni
Vocative	mahāmahiman mahāmahima	mahāmahimnī	mahāmahimāni
Accusative	mahāmahima	mahāmahimnī	mahāmahimāni
Instrumental	mahāmahimnā	mahāmahimabhyām	mahāmahimabhiḥ
Dative	mahāmahimne	mahāmahimabhyām	mahāmahimabhyaḥ
Ablative	mahāmahimnaḥ	mahāmahimabhyām	mahāmahimabhyaḥ
Genitive	mahāmahimnaḥ	mahāmahimnoḥ	mahāmahimnām
Locative	mahāmahimni mahāmahimani	mahāmahimnoḥ	mahāmahimasu

Compound mahāmahima -

Adverb -mahāmahima -mahāmahimam