1. for what happens in the future, or intend to, plan, decide what to do, is to "be going to+ would +." it is no coincidence that. Because this sentence contains be a verb, so how to use am,are,is, but also depends on the subject. 2. this sentence be verbs, so its negative sentence contains in General be in the form verb sentence patterns of the same, as long as the back and not to be verbs, as it does not change.