Structure:

Verb + 不 + Verb

Meaning:

As well as tag questions with ma, tag questions can also be formed using 不 (bù). This is done with a positive negative question.

Examples:

    我们 喝 茶， 好不好 ？

    Wǒmen hē chá , hǎo bu hǎo ?

    Let’s have tea, OK?