16345 Have you ever seen a UFO? CK 1 1025346 Tom has never seen a UFO. CK 1 1095274 Tom claimed that he saw a UFO. CK 1 2645273 Tom thinks Mary is ugly. CK 1 1164289 Tom put up his umbrella. CK 1 1452706 You should take an umbrella. CK 1 1543657 Don't forget your umbrella. CK 1 2276264 I don't want your umbrella. CK 1 2377414 I lent Tom my umbrella. CK 1 3329973 I borrowed Tom's umbrella. CK 1 3360547 I can't find my umbrella. CK 1 2233741 This is unacceptable. CK 1 2203480 Tom is unambitious. CK 1 2203482 Tom is unapproachable. CK 1 2203484 Mary is unattractive. CK 1 2236888 Tom is unavailable. CK 1 2248890 It was unavoidable. CK 1 1230161 This heat is unbearable. CK 1 2091140 No one is unbeatable. CK 1 2248891 It was unbelievable. CK 1 2203485 Tom is unbelievable. CK 1 2233742 This is unbelievable. CK 1 2250980 That was unbelievable. CK 1 3183982 I think Tom is unbiased. CK 1 299375 He will visit his uncle. CK 1 1025773 Tom felt uncomfortable. CK 1 2236890 Tom is uncomfortable. CK 1 2237334 Tom looks uncomfortable. CK 1 2248188 I'm not uncomfortable. CK 1 2248778 It looks uncomfortable. CK 1 2237730 Tom seems uncomfortable. CK 1 2237742 Tom shifted uncomfortably. CK 1 3044412 It's not all that uncommon. CK 1 1095815 Tom beat Mary unconscious. CK 1 2203491 Tom is undependable. CK 1 1141171 Tom still doesn't understand. CK 1 1164483 Tom just doesn't understand. CK 1 1556987 Even I don't understand. brymck 1 1615187 I thought you would understand. Spamster 1 1887272 I don't think you understand. CK 1 1887273 I don't think you'd understand. CK 1 1938779 I thought Tom would understand. CK 1 1954753 I can't really understand. CK 1 2245774 I finally understand. CK 1 2271906 I don't really understand. CK 1 2274031 You really don't understand. CK 1 2274034 You simply don't understand. CK 1 2275809 Here's what I don't understand. CK 1 2276214 I don't think I understand. CK 1 2276881 That's what you don't understand. CK 1