\documentclass{article}

\usepackage{tree-dvips,pst-tree}

\begin{document}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% ELEMENTARBAEUME + ABGELEITETER BAUM
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\begin{tabular}{c}
\node{p0}{NP} \\[2ex]
\node{p1}{\textit{Peter}}
\end{tabular}
\nodeconnect{p0}{p1}
%%%
\hspace{3em}
%%%
\begin{tabular}{ccc}
\multicolumn{2}{c}{\node{0}{VP}} \\[2ex]
\node{1}{NP$\downarrow$} & \multicolumn{2}{c}{\node{2}{VP}} \\[2ex]
	& \node{21}{V} & \node{22}{NP$\downarrow$} \\[2ex]
	& \node{211}{\textit{repaired}}
\end{tabular}
\nodeconnect{0}{1}  \nodeconnect{0}{2}
\nodeconnect{2}{21} \nodeconnect{2}{22}
\nodeconnect{21}{211}    
%%%
\begin{tabular}{c}
\node{f0}{NP} \\[2ex]
\node{f1}{\textit{the fridge}}
\end{tabular}
\nodeconnect{f0}{f1}

\vspace{-7ex}
\hspace{3em}
%%%
\begin{tabular}{cc}
\multicolumn{2}{c}{\node{y0}{VP}} \\[2ex]
\node{y1}{ADV} & \node{y2}{VP*} \\[2ex]
\node{y11}{\textit{easily}}
\end{tabular}
\nodeconnect{y0}{y1} \nodeconnect{y0}{y2}
\nodeconnect{y1}{y11}

{\makedash{2pt}
\anodecurve[r]{p0}[l]{1}{5mm}
\anodecurve[tr]{y0}[l]{2}{5mm} \anodecurve[t]{y2}[l]{2}{5mm}
\anodecurve[l]{f0}[r]{22}{5mm}
}

\bigskip


%%%%%%%%%%%%%%%%%
% ABLEITUNGSBAUM
%%%%%%%%%%%%%%%%%

\pstree[nodesep=2pt,levelsep=9ex]{
\Tr{\texttt{repaired}}}{
\Tr{\texttt{Peter}}\tlput{1}
\Tr{\texttt{easily}}\tlput{2}
\Tr{\texttt{the\_fridge}}\trput{22}
}

\end{document}