(IP 
  (NP-SBJ 
    (CP 
      (WHNP-3 
        (-NONE- *OP*))
                    
      (CP 
        (IP 
          (NP-SBJ 
            (-NONE- *T*-3))
                    
          (VP 
            (VV 颤抖)))
                    
        (DEC 的)))
                    
    (NP 
      (NN 嘴唇)))
                    
  (VP 
    (VP 
      (ADVP 
        (AD 还))
                    
      (VP 
        (VV 想)
                    
        (IP-OBJ 
          (NP-SBJ 
            (-NONE- *PRO*))
                    
          (VP 
            (ADVP 
              (AD 再))
                    
            (VP 
              (VV 诉说)
                    
              (NP-OBJ 
                (PN 什麽)))))))
                    
    (PU ，)
                    
    (VP 
      (ADVP 
        (AD 却))
                    
      (ADVP 
        (AD 也))
                    
      (VP 
        (VV 哑口无言)
                    
        (AS 了)))))
arg0: 
                    *OP* *T*-3 颤抖 的 嘴唇 
                
argm: 
                    也 
                
argm: 
                    却