Definition:
        Undergoer that is central to an event or state that does not have control over the way the event occurs, is not structurally changed by the event, and/or is characterized as being in a certain position or condition throughout the state.
        Example:
        THE BALL rolled down the hill.
        
      
     
    
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        Definition:
        Value indicating the amount of measurable change to a participant over the course of the event.
        Example:
        No examples found
        
      
     
    
      Extent
    
    
    
    
    
    
  
   
  
  
      
      
        Definition:
        Trajectory refers to the path or the 'region' the motion traverses when the motion event expresses a change of location.
        Example:
        He came THROUGH THE DOOR.
        
      
     
    
      Trajectory