I think this is still risky if used in a context where the student might think that the computer is somehow always right. Great English writers often deliberately use sentence fragments or puns, or use a word with a nonstandard part-of-speech interpretation (especially using a noun as a verb). They may also sometimes use a sentence that&#x27;s difficult for readers to parse and then explain the ambiguity after the fact.<p>If a teacher gave students a grammar-checking tool to check their writing, they might assume that the tool knew better than they did, which is only sometimes true.