Declension table of ?māhānasa

Neuter	Singular	Dual	Plural
Nominative	māhānasam	māhānase	māhānasāni
Vocative	māhānasa	māhānase	māhānasāni
Accusative	māhānasam	māhānase	māhānasāni
Instrumental	māhānasena	māhānasābhyām	māhānasaiḥ
Dative	māhānasāya	māhānasābhyām	māhānasebhyaḥ
Ablative	māhānasāt	māhānasābhyām	māhānasebhyaḥ
Genitive	māhānasasya	māhānasayoḥ	māhānasānām
Locative	māhānase	māhānasayoḥ	māhānaseṣu

Compound māhānasa -

Adverb -māhānasam -māhānasāt