know   
asa
don't know [Richardson 1885]
I don't know [Hallanger 1973]
mahafantatra
to know, to recognize, etc. [Richardson 1885]
to know [Hallanger 1973]
mahalala
to know, to be acquainted with, to comprehend, to recognize [Richardson 1885]
to know, to recognize [Hallanger 1973]
mahay
to know, to be able [Hallanger 1973]