How to Use 吧 (ba) in Chinese Grammar [Quick Guide]

吧 (ba) is one of the most common sentence particles in Chinese. It has a number of different uses, which confuse many Chinese learners. If you are troubling yourself with how to use 吧 in mandarin, this article will enlighten you.

In addition, we explained another sentence particle 呢 (ne) before. If you have no clear idea about the uses of 呢, you can visit this post how to use 呢(ne) in Chinese. Or you can reach the 9th lesson of our Elementary Chinese Level 2 course.

1. Using 吧 (ba) for suggestions, requests or instructions

The first use is to place 吧 at the end of imperative sentences to soften your suggestion, request or instruction, which makes you seem less bossy. The meaning of the imperative sentences would not change without 吧, but they would be more direct.



Wǒmen zǒu ba.

Let’s go.



Bāngbang wǒ ba.

Please help me.



Nǐ zài zhèr dāi zhe ba, wǒ qù jiù hǎo.

You just stay here. I’ll go.

2. Indicating a tone of approval or agreement with 吧 (ba)

吧 can be used to show that you accept or agree to something. You may not actually want to accept or agree to it, but for some reason you make a compromise.



Xíng ba, wǒ dāying nǐ.

All right, you have my word. (“I” don’t actually want to say yes)



Jiù zhèyàng zuò ba, méiyǒu qítā gèng hǎo de bànfǎ le.

Just do it. There is no better way. (The speaker has no other choice )



Nǐ xiǎng qù jiù qù ba.

Just go if you want. (The speaker actually doesn’t want the listener to go)

3. Expressing estimation or supposition with 吧 (ba)

We can use 吧 at the end of declarative sentences to make the tone uncertain. The tone would be affirmative when 吧 is dropped. 



Zhème wǎn le, yě xǔ tā bù lái le ba.

It’s so late. Maybe he won’t come.



Míngtiān tā jiù zǒu le ba.

He may be gone tomorrow.



Nǐ zìjǐ zǒng gāi zhīdào zhàogu zìjǐ ba.

You must  know how to take care of yourself.

 4. Asking for consent or confirmation with 吧 (ba)

We can also put 吧 at the end of questions to ask for consent or confirmation with what is being said. Let’s have a look at the following examples.



Nǐ shì Wáng āyí ba?

You are Auntie Wang, right?



Wǒ hái méi gàosu nǐ kāi huì de shíjiān ba?

I haven’t told you the time of the meeting, right?


你明天会来, 对吧?

Nǐ míngtiān huì lái, duì ba?

You will come tomorrow, right?

Using 吧 (ba) in question tags

You may notice that the last example is a bit different from the others. Well, 吧 can also be used to form question tags, asking for consent, permission or confirmation. The common expressions include “是吧(shì ba)” “好吧(hǎo ba)” “对吧(duì ba)” “行吧(xíng ba)” “可以吧(kěyǐ ba)”, etc.

For example:


Nǐ láizì Měiguó, duì ba?

You are from the US, aren’t you?

(used to ask for confirmation)


Nǐ míngtiān lái, hǎo ba?

You come tomorrow, okay?

(used to ask for consent)


Wǒ yòng xià nǐ de bǐ, kěyǐ ba?

Let me use your pen, will you?

(used to ask for permission)

Also Read: The sentence particle “吗” can also be used in this way. For detailed explanations of “吗”, you can check it out in this post How to Use 吗 (ma) in Chinese Grammar.

5. 吧(ba) can be used in the middle of sentences

Sometimes 吧 can be placed in the middle of a sentence to make a pause, indicating assumption or citing or concession. Here are some example sentences:


Zhè jiàn shì wǒ gēn tā shuō ba, bùhǎo; bù gēn tā shuō ba, yě bù hǎo.

It is not good for me to tell her about it; it’s also not good not to tell her.



Jiù ná wǒ zìjǐ shuō ba, wǒ yě shì yí bù yí bù cái zǒu dào jīntiān de.

Take me for example, I also got to where I am today step by step.



Jiùsuàn nǐ yǒulǐ ba, yě bùnéng suíbiàn dǎ rén ya.

Even if you are in the right, you can’t just hit people.


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