A colleague and I teach a college level syntax- and- style course. We use sentence diagramming together with sentence combining. For our diagrams, we use a space-saving variation on the Reed-Kellog diagrams. I learned it from my colleague. Instead of of slanted lines for modifiers, for instance, we use lines that come down vertically and then branch off horizontally to provide lines on which to place the modifiers. This permits you to stack modifiers on top of each other. Two queries: (1) Does anybody know of any computer software that makes it easy to diagram sentences? (2) Does anybody know of a form for diagramming adverbs or prepositional phrases that modify whole sentences, as in "Unfortunately, he failed the test," or "According to Hoyle, you may do that." Attaching them to the verbs seems unsatisfactory. Michael Kischner North Seattle Community College