(IP-Q 
  (ADVP 
    (AD 但))
                    
  (LCP-LOC 
    (NP 
      (NN 实际))
                    
    (LC 上))
                    
  (ADVP-WH 
    (AD 为何))
                    
  (NP-SBJ 
    (NN 弊病))
                    
  (VP 
    (VP 
      (VV 层出))
                    
    (PU ，)
                    
    (CC 且)
                    
    (VP 
      (ADVP 
        (AD 似))
                    
      (VP 
        (VE 有)
                    
        (NP-OBJ 
          (CP-APP 
            (IP 
              (NP-SBJ 
                (-NONE- *pro*))
                    
              (VP 
                (VV 愈演愈烈)))
                    
            (DEC 之))
                    
          (NP 
            (NN 势)))))))
arg0: 
                    弊病 
                
argm: 
                    为何 
                
argm: 
                    实际 上 
                
argm: 
                    但