Completar frases The past unreal conditional.Versión en línea Past unreal conditionals are often used to express wishes about the past. They often show regret, or sad feelings about something that happened in the past. Here's an example: "If I had studied, I would have passed the test". In this example, there is an implied wish that the speaker had studied. A conditional sentence has two parts. The first part is the if clause: "If I had studied." The second part is the result clause: "I would have passed the test." To form the past unreal conditional, use the past perfect in the if clause. Use had followed by a past participle verb to form the past perfect. In the result clause, use would have followed by the past participle. Use past unreal conditionals to talk about how you would have acted differently if you had had more information. Basically, "if I had known A, I would have done B". Imagine you brought chocolate for a co-worker. You didn't know it at the time, but your co-worker was diabetic. In this situation, you could say, "If I had known you were diabetic, I would not have brought chocolate." por Juan Horacio Ceniceros G. 1 had recognized tried had known made spent known would bought would have had had had have had had would have not believed If they ( have ) the time , they would have attended the meeting . Jason ( recognize ) the winner if he had been told . If I ( know ) his name , I would have said hello . If the president had been informed in time , he ( make ) a different decision . If Mary ( try ) again , she would have been successful . If Jerry ( spend ) more money on the repair work , it would have worked well . We ( believe ) them if they had told us the story . She would have finished the report on time if she ( know ) all the facts . If we ( not buy ) that car , we wouldn't have gone on vacation .