I think this example is a yes-no question on which chicken was eaten. "The chicken I ate was chicken you cooked well, didn't you?" and not really a tag. As I noted in a previous post, Biber et al. cite such examples. Bob Yates, University of Central Missouri To join or leave this LISTSERV list, please visit the list's web interface at: http://listserv.muohio.edu/archives/ateg.html and select "Join or leave the list" Visit ATEG's web site at http://ateg.org/