(IP 
  (NP-SBJ 
    (-NONE- *pro*))
                    
  (VP 
    (ADVP 
      (AD 怕))
                    
    (VP 
      (VV 要)
                    
      (VP 
        (VV 变坏)
                    
        (AS 了)))))
arg0: 
                    *pro* 
                
argm: 
                    怕