不是…而是… búshì… érshì…

不是…而是…(búshì… érshì…)means “not… but (rather)…: correct A and assert B instead”. 不是 negates the wrong option; 而是 states the correct one instead. Formation: 不是 + A(否定项),而是 + B(正确项)

not… but (rather)…: correct A and assert B instead

HSK3

Formation

不是 + A(否定项),而是 + B(正确项)

Explanation

不是 negates the wrong option; 而是 states the correct one instead. It corrects a mistaken assumption, presenting B as the truth. Unlike 不但…而且… (which adds a point), this replaces one with another.

Examples

不是 我的,而是 他的。
zhè búshì wǒ de, érshì tā de.
This isn't mine, but his.
不是 老师,而是 学生。
tā búshì lǎoshī, érshì xuésheng.
He isn't a teacher, but a student.

Note

Use 而是, not 但是, for the correction. ❌不是A但是B ✅不是A而是B。 The reverse order 是B,不是A is also common.

FAQ

不是…而是… — what does it mean and how is it used?

not… but (rather)…: correct A and assert B instead. 不是 negates the wrong option; 而是 states the correct one instead. It corrects a mistaken assumption, presenting B as the truth. Unlike 不但…而且… (which adds a point), this replaces one with another.

不是…而是… — how do you form it?

不是 + A(否定项),而是 + B(正确项)

不是…而是… — any usage notes?

Use 而是, not 但是, for the correction. ❌不是A但是B ✅不是A而是B。 The reverse order 是B,不是A is also common.

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