( (IP-MAT (NP-SBJ *speaker*)
          (PP-SCON-CND (IP-ADV (PP-OB1 (NP (PP (NP (N 将来))
                                               (P-ROLE の))
                                           (N こと))
                                       (P-ROLE を))
                               (VB 考える))
                       (P-CONN と))
          (PU 、)
          (PP (NP (WPRO いつ))
              (P-ROLE まで)
              (P-OPTR も))
          (PP-OB1 (NP (D こんな)
                      (N 仕事))
                  (P-ROLE を))
          (VB し)
          (P-CONN て)
          (P-OPTR は)
          (VB2 い)
          (VB2 られ)
          (NEG ない)
          (PU 。))
  (ID 534_textbook_djg_advanced;page_609;JP))