(IP 
  (ADVP 
    (AD 譬如))
                    
  (NP-SBJ 
    (-NONE- *pro*))
                    
  (VP 
    (VP 
      (IP-ADV 
        (NP-SBJ 
          (-NONE- *PRO*))
                    
        (VP 
          (VE 有)
                    
          (QP-OBJ 
            (CD 一)
                    
            (CLP 
              (M 次)))))
                    
      (NP-TMP 
        (NT 周五)
                    
        (NN 一大早))
                    
      (VP 
        (VV 要)
                    
        (VP 
          (PP 
            (P 和)
                    
            (NP 
              (NP-PN 
                (NR 香港))
                    
              (NP 
                (NN 客户))))
                    
          (VP 
            (VV 开会)))))
                    
    (PU ，)
                    
    (VP 
      (ADVP 
        (AD 只好))
                    
      (VP 
        (VP 
          (VV 跷课))
                    
        (PU ，)
                    
        (VP 
          (NP-TMP 
            (NT 周四))
                    
          (VP 
            (VV 飞到)
                    
            (NP-PN-OBJ 
              (NR 香港))))
                    
        (PU ，)
                    
        (VP 
          (NP-TMP 
            (NT 周六))
                    
          (ADVP 
            (AD 再))
                    
          (VP 
            (VP 
              (VV 飞回)
                    
              (NP-PN-OBJ 
                (NR 台北)))
                    
            (VP 
              (VV 上)
                    
              (NP-OBJ 
                (DNP 
                  (NP 
                    (NT 下午))
                    
                  (DEG 的))
                    
                (NP 
                  (NN 课))))))))))
arg0: 
                    *pro* 
                
argm: 
                    只好 
                
argm: 
                    譬如