http://www.englishforums.com/English/EslGeneralEnglishGrammar-Questions/Forum12.htmAsk your questions on grammar and get your sentence checked. We answer lots of different types of general English grammar questions here. <font color=red>DO NOT post paragraphs and compositions here. Post them in our <a href="http://www.englishforums.com/English/EssayReportCompositionWriting/Forum9.htm"><b>Essay, Report and Composition Writing Forum</b></a>.</font>enXMOD (Build: 3615.29165)http://www.englishforums.com/English/Syntax/wrck/post.htm#39368Sun, 24 May 2009 18:55:10 GMT946f00bb-57d3-4b7b-a9a2-059b5341af52:39368haoqide0http://www.englishforums.com/English/Syntax/wrck/post.htm#39368http://www.englishforums.com/English/comments12-39368.xmlIf you put "not" after "might" in that sentence, you'll change the meaning of the sentence. Instead of sounding positive, the sentence will sound more like a joke. It will sound like you're saying, "If we work together, we'll be useless and not accomplish much of anything" So, I wouldn't put "not" in there.http://www.englishforums.com/English/Syntax/wrck/post.htmTue, 24 Feb 2009 19:55:10 GMT946f00bb-57d3-4b7b-a9a2-059b5341af52:39348Guest1http://www.englishforums.com/English/Syntax/wrck/post.htmhttp://www.englishforums.com/English/comments12-39348.xmlExample sentence: "But if enough people could pull together in a common cause, who knows what we might accomplish?" Question: Will the meaning change if "not" is inserted after "might"--i.e. "what we might not accomplish"? If both are correct, is there any difference in meaning? Thank you, Oleg P.S. I have registered under the username "kote". Where shall I look for the answer?