http://nlp.stanford.edu/software/tregex.shtml
Tregex is a utility for matching patterns in trees, based on tree relationships and regular expression matches on nodes (the name is short for “tree regular expressions”).
http://nlp.stanford.edu/software/tregex.shtml
Tregex is a utility for matching patterns in trees, based on tree relationships and regular expression matches on nodes (the name is short for “tree regular expressions”).