This document discusses the second conditional in English. It explains that the second conditional uses "if" followed by the simple past tense, followed by "would" and the base verb form. It is used to talk about unlikely or imaginary situations. Some examples are provided such as "If I had a car, I would drive to work" and "She would travel around the world if she had more money." The document also notes that "were" rather than "was" should be used with the verb "to be" in the if-clause. It concludes by stating that when using modal verbs like "can", "shall", and "may" in the second conditional, they should be replaced with "could", "should",