Used rhetorically to refus , decline or reject something
گمان نمیکنم
1برای اینکه بگوییم چیزی درست نیست Sean: Is this the right place to catch the bus? Samuel: I don't think so. 2برای جواب نه دادن سفت و محکم Go out with you? Huh, I don't think so, sweetheart!