How do I say 'do you have'?
The natural question pattern for possession, existence, and experience — more conversational than 有...吗.
有没有
Do you have / is there / have you ever.
Have not have?
Do you have / is there / have you ever.
WHEN IT FITS
有没有 is your introduction to the V-not-V (verb-not-verb) question pattern — one of the most natural ways to ask yes-no questions in spoken Chinese. Instead of adding 吗 at the end, you repeat the verb with 没 (for 有) or 不 (for most other verbs) in the middle:
- 好不好？(Is it good?)
- 去不去？(Are you going?)
- 想不想？(Do you want to?)
有没有 is the most common member of this family because 有 covers so much ground: possession (有没有时间?), existence (有没有人?), and experience (有没有去过?). In speech, the V-not-V pattern often sounds more natural than the 吗 equivalent — 你去吗？is correct, but 你去不去？feels more conversational.
The experience usage with 过 is particularly useful: 你有没有 + verb + 过 asks “have you ever…” and is the natural way to ask about life experiences in Chinese.
HOW PEOPLE ACTUALLY SAY IT
有没有充电宝？
Do you have a power bank?
Asking about possession附近有没有地铁站？
Is there a subway station nearby?
Asking about existence你有没有去过西安？
Have you ever been to Xi'an?
Asking about experienceCHOOSE BY SITUATION
有...吗
Do you have / is there.
Slightly more formal or written; 有时间吗？= Do you have time?还有吗
Is there more / any left?
Asking about remaining quantity or additional items