Tag question - Wikipedia
https://en.wikipedia.org/wiki/Tag_questionA tag question (UK English, question tag) is a construction in which an interrogative fragment is added to a declarative or an imperative clause. The resulting speech act comprises an assertion paired with a request for confirmation. For instance, the English tag question "You're John, aren't you?" consists of the declarative clause "You're John" and the interrogative tag "aren't you?"
Tag questions | English grammar - Eslbase
www.eslbase.com › grammar › tag-questionsWe use tag questions to check whether something is true. The meeting’s tomorrow at 9am, isn’t it? You won’t go without me, will you? Additional points In the present form of be: In an affirmative statement, if the subject is “I”, the auxiliary changes to aren’t in the tag. I’m sitting next to you, aren’t I? I’m a little red, aren’t I?