(IP 
  (NP-SBJ 
    (NN 祖父) )
                    
  (VP 
    (VP 
      (PP-LOC 
        (P 在)
                    
        (NP 
          (NN 京城) ))
                    
      (VP 
        (VV 为官)))
                    
    (PU ，)
                    
    (VP 
      (DP-TMP 
        (DT 每)
                    
        (CLP 
          (M 年)))
                    
      (ADVP 
        (AD 都))
                    
      (VP 
        (VV 会)
                    
        (VP 
          (VP 
            (VV 买)
                    
            (NP-OBJ 
              (QP 
                (CLP 
                  (M 些)))
                    
              (CP 
                (WHNP-1 
                  (-NONE- *OP*))
                    
                (CP 
                  (IP 
                    (NP-SBJ 
                      (-NONE- *T*-1))
                    
                    (VP 
                      (VCD 
                        (VA 名贵)
                    
                        (VA 考究))))
                    
                  (DEC 的)))
                    
              (NP 
                (NN 文墨)
                    
                (NN 物品) )))
                    
          (VP 
            (VV 回来)))))))
arg0: 
                    *T*-1