Hi, Michael: Thanks for the response. I think I can write a search program
for phrases and clauses if I have a WTM text with word-level tagging.
Tagging WTM at Phrase and clause levels would be a lot of work!
But that is not needed. We can write down rules about how phrases
are composed of words and other phrases. The syntactic grammar of a language has to do with such rules. The search engine that might
satisfy me is EMDROS (
www.emdros.org). I am studying that engine now.
Sincerely
Moon-Ryul Jung
Sogang Univ, Seoul, Korea
Moon Jung