makasabut
To know how to do s.t., to know things (in general), be knowledgeable.
She doesn’t know how to cook and what’s more she is big already.
If we cannot do it, we ask a person who knows how to.
Don’t go to school any longer; you don’t know anything (anyway).
Magiskul kew duk kew makasabut.
Go to school so that you will know (things).