Declension table of ?mahāsukha

Neuter	Singular	Dual	Plural
Nominative	mahāsukham	mahāsukhe	mahāsukhāni
Vocative	mahāsukha	mahāsukhe	mahāsukhāni
Accusative	mahāsukham	mahāsukhe	mahāsukhāni
Instrumental	mahāsukhena	mahāsukhābhyām	mahāsukhaiḥ
Dative	mahāsukhāya	mahāsukhābhyām	mahāsukhebhyaḥ
Ablative	mahāsukhāt	mahāsukhābhyām	mahāsukhebhyaḥ
Genitive	mahāsukhasya	mahāsukhayoḥ	mahāsukhānām
Locative	mahāsukhe	mahāsukhayoḥ	mahāsukheṣu

Compound mahāsukha -

Adverb -mahāsukham -mahāsukhāt