Further, Nam claims that the source argument is interpreted as a modifier of the event denoted by the VP, and the goal argument is interpreted as a result state of the event.
we have the following event structures (Nam 2004 We will provide with various syntactic phenomena from different languages, which show (i) a goal phrase is more closely united to the lexical verb than a source is, (ii) the source phrase is relatively free to move/scramble, while the goal phrase is much restricted to, and (iii) the goal phrase can be an object of an applicative (PI) verbal complex.