Declension table of mahattara

Neuter	Singular	Dual	Plural
Nominative	mahattaram	mahattare	mahattarāṇi
Vocative	mahattara	mahattare	mahattarāṇi
Accusative	mahattaram	mahattare	mahattarāṇi
Instrumental	mahattareṇa	mahattarābhyām	mahattaraiḥ
Dative	mahattarāya	mahattarābhyām	mahattarebhyaḥ
Ablative	mahattarāt	mahattarābhyām	mahattarebhyaḥ
Genitive	mahattarasya	mahattarayoḥ	mahattarāṇām
Locative	mahattare	mahattarayoḥ	mahattareṣu

Compound mahattara -

Adverb -mahattaram -mahattarāt