Have a look at http://clwww.essex.ac.uk/cgi-bin/w3c/w3c
If you want to run concordances online, this is a good site. But if you want to
download the texts to use on your machine, then try:
http://english-server.hss.cmu.edu/
or
http://www.promo.net/pg/index.html
All the best in your research.
Please send my regards to Antoinette.
cheers
tony.
-------------------------------------
Dr Tony Berber Sardinha
Catholic University of Sao Paulo, Brazil
tony4@uol.com.br
http://sites.uol.com.br/tony4/homepage.html
http://homepages.infoseek.com/~corpuslinguistics/homepage.html