Arrows for Derya

gistfile1.tex

\documentclass{report}

\usepackage{qtree,gb4e}
\usepackage{tree-dvips}

\begin{document}

Mary put the books on the shelf on the table.

\Tree [.CP {} [.C\1 {C\\$\emptyset$}
  [.TP
    [.DP {} [.D\1
      {D\\$\emptyset$}
      [.NP {} [.N\1
        {N\\Mary} {}
      ] ]
    ] ]
    [.T\1
      {T\\\node{1a:t}{$\emptyset$}}
      [.VP {} [.V\1
        [.V\1
          {V\\put\node{1a:v}{}}
          [.DP {} [.D\1
            {D\\the}
            [.NP {} [.N\1
              [.N\1
                {N\\books} {\ \ }
              ]
              [.PP {\ } [.P\1
                {P\\on}
                [.DP {} [.D\1
                  {D\\the}
                  [.NP {} [.N\1
                    {N\\shelf} {}
                  ] ]
                ] ]
              ] ]
            ] ]
          ] ]
        ]
        [.PP {} [.P\1
          {P\\on}
          [.DP {} [.D\1
            {D\\the}
            [.NP {} [.N\1
              {N\\table} {}
            ] ]
          ] ]
        ] ]
      ] ]
    ]
  ]
] ]
\abarnodeconnect[-140pt]{1a:t}{1a:v}

\end{document}