The document provides information about tag questions in English. It defines a tag question as a sentence with a question phrase connected at the end. There are two purposes of tag questions: 1) to clarify information when the speaker expects an answer, and 2) to agree with someone when the speaker does not expect an answer. It then outlines six steps for forming tag questions based on identifying the verb, tense, person, and whether it is affirmative or negative. Examples are provided to illustrate each step. Common verbs that form tags differently like "be" are also noted. The summary concludes by stating tag questions follow different word order than statements, putting the verb before the subject.