Sentence


Parse

How
(S/S)/(S[adj]\NP)
 
long
S[adj]\NP
 
S/S
> 0
have
(S[dcl]/(S[pt]\NP))/NP
 
you
NP
 
S[dcl]/(S[pt]\NP)
> 0
known
(S[pt]\NP)/NP
 
them
NP
 
?
.
 
NP
.
S[pt]\NP
> 0
S[dcl]
> 0
S[dcl]
> 0

Use with der.css.

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