Declension table of ?mahāsādhu

Neuter	Singular	Dual	Plural
Nominative	mahāsādhu	mahāsādhunī	mahāsādhūni
Vocative	mahāsādhu	mahāsādhunī	mahāsādhūni
Accusative	mahāsādhu	mahāsādhunī	mahāsādhūni
Instrumental	mahāsādhunā	mahāsādhubhyām	mahāsādhubhiḥ
Dative	mahāsādhune	mahāsādhubhyām	mahāsādhubhyaḥ
Ablative	mahāsādhunaḥ	mahāsādhubhyām	mahāsādhubhyaḥ
Genitive	mahāsādhunaḥ	mahāsādhunoḥ	mahāsādhūnām
Locative	mahāsādhuni	mahāsādhunoḥ	mahāsādhuṣu

Compound mahāsādhu -

Adverb -mahāsādhu