Declension table of mahābhārata

Masculine	Singular	Dual	Plural
Nominative	mahābhārataḥ	mahābhāratau	mahābhāratāḥ
Vocative	mahābhārata	mahābhāratau	mahābhāratāḥ
Accusative	mahābhāratam	mahābhāratau	mahābhāratān
Instrumental	mahābhāratena	mahābhāratābhyām	mahābhārataiḥ mahābhāratebhiḥ
Dative	mahābhāratāya	mahābhāratābhyām	mahābhāratebhyaḥ
Ablative	mahābhāratāt	mahābhāratābhyām	mahābhāratebhyaḥ
Genitive	mahābhāratasya	mahābhāratayoḥ	mahābhāratānām
Locative	mahābhārate	mahābhāratayoḥ	mahābhārateṣu

Compound mahābhārata -

Adverb -mahābhāratam -mahābhāratāt