Nǐ qù ɡuò mɑ？

你去过吗？

You've been there?

Notes:

你(nǐ): you

去(qù): to go

过(ɡuò): particle word which means have done something

吗(mɑ): question word

Example:

A：你去过吗？

     Nǐ qù ɡuò mɑ？

     You've been there?

B：没有。

     Méiyǒu

     No.