никогда бы(Not at any point; under absolutely no circumstances. Not in a month of Sundays did I think that I would actually win the lottery! A: "Do you think Samantha will agree to go on a date with Jake?" B: "Not in a month of Sundays!" konstanzhoglo)
черта с два(Although she had never really warmed to her son-in-law, not in a month of Sundays would she have thought him capable of deserting his wife and little girl. Alexander Demidov)
