Kata "Ain't" umum digunakan dalam percakapan bahasa Inggris sehari-hari. Ain't merupakan sigkatan dari "am not", "is not", "are not", "has not", dan "have not." Ain't dianggap sebagai bahasa Informal.
Contoh:
Thank God we're all alive, ain't we? [ain't = aren't]
I ain't finished yet. [have not / is not]
You ain't seen nothing yet. [have not]
You ain't heard nothing yet! [have not]
Bagi