Declension table of ?mahāmahivrata

Neuter	Singular	Dual	Plural
Nominative	mahāmahivratam	mahāmahivrate	mahāmahivratāni
Vocative	mahāmahivrata	mahāmahivrate	mahāmahivratāni
Accusative	mahāmahivratam	mahāmahivrate	mahāmahivratāni
Instrumental	mahāmahivratena	mahāmahivratābhyām	mahāmahivrataiḥ
Dative	mahāmahivratāya	mahāmahivratābhyām	mahāmahivratebhyaḥ
Ablative	mahāmahivratāt	mahāmahivratābhyām	mahāmahivratebhyaḥ
Genitive	mahāmahivratasya	mahāmahivratayoḥ	mahāmahivratānām
Locative	mahāmahivrate	mahāmahivratayoḥ	mahāmahivrateṣu

Compound mahāmahivrata -

Adverb -mahāmahivratam -mahāmahivratāt