Sentence


Parse

On
(S/S)/NP
 
what
NP/N
 
basis
N
 
NP
> 0
S/S
> 0
did
(S[q]/(S[b]\NP))/NP
 
the
NP/N
 
police
N
 
NP
> 0
S[q]/(S[b]\NP)
> 0
arrest
(S[b]\NP)/NP
 
him
NP
 
?
.
 
NP
.
S[b]\NP
> 0
S[q]
> 0
S[q]
> 0

Use with der.css.

Use with ccgsym.sty and tikzlibraryccgder.code.tex.