Judith Sotir offers an excellent Internet hotlist of links about diagramming English sentences. This link is worth a bookmark. Teachers will find it useful as a reference for teaching diagramming sentences in middle school for those students who missed it earlier. Students at all levels will find it a useful reminder source as they develop the habit of mentally diagramming sentences while they write essays and present formal talks. Thanks, Judith, for another helpful contribution to schooling. I urge PK12 teachers to monitor your site for other useful nuggets.