There are two common words used for negation in Mandarin Chinese: 不 transcribed bù and 没 transcribed méi. While both mean “no” or “not,” the two are used in different ways when negating present, future, or past actions:
不 transcribed bùmeaning does not, will not | used when talking about the present and future |
没 transcribed méimeaning did not | used when talking about the past |
The first example highlights that he isn’t going to the movie. That is, the action will not happen. The second example highlights that he didn’t go to see the movie in the past.
This is the simplest rule for how to use these words, but there are other structures where you cannot use either 不 transcribed bù or 没 transcribed méi.
You want to know how to say “no” and “not” properly in Mandarin Chinese, yes? Let’s dive in to find out!
Also, if you want to find out about imperatives in Mandarin and how to negate them, head to our relevant post.
How to use 不 (bù, “does not, will not”) in Mandarin?
不 transcribed bù is used to negate present and future actions, as well as everyday actions. For these uses, this is the pattern to follow:
Remember, in some cases, the tone of 不 may change. Let’s see this in practice!
How to use 不 (bù) with present and future actions
不 transcribed bù usually describes something that’s not happening now or won’t happen in the future. For example:
不 transcribed bù in the first example negates a present state of affairs: “He is not tall.” In the second example, it negates a future action: “I won’t be able to phone you.”
How to use 不 (bù) to negate habitual actions
不 transcribed bù can negate something done as a habit, such as “not calling my mother every day” or “not doing exercise,” etc.
How to use 不 (bù) in a question
When 不 transcribed bù is used to ask questions, we follow this pattern:
This is the famous “A-not-A” structure in Mandarin,” often called "positive-negative question.” The first example above follows the pattern of “verb + 不 + verb,” in a positive-negative, 去 (positive) + 不去 (negative), question form. The second example follows the pattern of “对 adjective + 不 + 对 adjective,” and the positive-negative (yes-no) question is placed at the end of the sentence, which is similar to how “right?” is used in English. “对不对” can often be placed at the end of a sentence to ask a “right?” question.
How to use 没 (méi, “did not”) in Mandarin Chinese?
Generally speaking, 没 transcribed méi is used in negations when talking about the past. 没有 transcribed méiyǒu, when used with words other than 有 transcribed yǒumeaning to have, is used similarly as 没 transcribed méi; they are mostly interchangeable. The pattern to follow is the same as with 不 transcribed bù:
Let’s see that in more detail.
How to use 没 (méi) to negate something in the past
You can use 没 transcribed méi to negate events in the past. Take a look:
How to use 没 (méi) to negate the completion of a change
没 transcribed méi indicates that something “has not changed from past to present.” Let’s compare the following two sentences:
In the first sentence 不 transcribed bù simply negates the current state of affairs. In the second sentence, 没 transcribed méi negates the completion of any change.
How to use 没 (méi) + 有 (yǒu, “to have”)
Although "don't have" refers to the present, only 没 transcribed méi can negate 有 transcribed yǒumeaning to have to mean “don’t have.” 不 transcribed bù cannot, so we don’t say X不有 transcribed bù yǒu.
How to use 没 (méi) in comparisons
没 transcribed méi can form a comparison, meaning “not as…as…” For example:
To sum up
不 transcribed bù and 没 transcribed méi are both negative words, but they are usually not interchangeable. While they mean the same thing, they are used differently.
The easiest way to remember is: 没 transcribed méi negates past events and 有 transcribed yǒumeaning to have; and 不 transcribed bù negates everything else. But here is a more detailed table:
When should you use 不 transcribed bù?
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When do you use 没 transcribed méi?
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Now, it’s time for you to put your knowledge to the test. We’ve created some activities on the Mandarin negations 不 transcribed bù and 没 transcribed méi for you so that you can put them into practice!
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