(IP 
  (NP-SBJ 
    (CP 
      (WHNP-1 
        (-NONE- *OP*))
                    
      (CP 
        (IP 
          (NP-SBJ 
            (-NONE- *T*-1))
                    
          (VP 
            (VA 重要)))
                    
        (DEC 的))))
                    
  (VP 
    (VC 是)
                    
    (IP-PRD 
      (NP-SBJ 
        (-NONE- *pro*))
                    
      (VP 
        (ADVP 
          (AD 以後))
                    
        (ADVP 
          (AD 再))
                    
        (ADVP 
          (AD 也))
                    
        (ADVP 
          (AD 不))
                    
        (VP 
          (VV 必)
                    
          (VP 
            (VP 
              (VV 惶惶不可终日))
                    
            (PU ，)
                    
            (VP 
              (VV 生怕)
                    
              (IP-OBJ 
                (IP-ADV 
                  (NP-SBJ 
                    (-NONE- *PRO*))
                    
                  (VP 
                    (VV 少)
                    
                    (AS 了)
                    
                    (NP-OBJ 
                      (NN 薪水)
                    
                      (NN 收入))))
                    
                (PU ，)
                    
                (NP-SBJ 
                  (NN 生活))
                    
                (VP 
                  (ADVP 
                    (AD 立刻))
                    
                  (VP 
                    (VV 发生)
                    
                    (NP-OBJ 
                      (NN 问题))))))))))))
arg0: 
                    *pro* 
                
argm: 
                    不 
                
argm: 
                    也 
                
argm: 
                    再 
                
argm: 
                    以後