글 수 147
English Grammar - Past tense of 'should' - 'I should have', 'You shouldn't have'.
조회 수 76060 추천 수 0 2014.02.23 22:38:35The word 'should' doesn't follow the normal rules in English, when used in the past tense. In this grammar lesson, I explain how to use 'should' in the past tense to form sentences like "I should have watched the lesson."