“…I am spoil'd, 'undone' by villains!” <aq>Shakespeare, 'Othello' (1603–05)</aq>
My shoelace is 'undone'. = My shoelace has 'come undone'.
There were still some tasks 'left undone'.
(..) You know the first thing I'm gonna do after the curse is lifted? Eat a whole bushel of apples. Begun by blood. By blood undone. Sorry, Jack. I'm not gonna be your leverage. That's it? Waste not. Did it work? (..)2003 Pirates of the Caribbean: The Curse of the Black Pearl