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B2 Advanced Negation

How to Say “Never Again” with 再也不 (zài yě bù)

再也不 / 再也没 (zài yě bù / méi) is how Chinese says “never again,” with real feeling and finality. 再也 (“ever again”) must attach to a negator, and the choice sets the tense: 再也不 + verb + 了 for a decision about the future (我再也不喝酒了, “I'll never drink again”), and 再也没 + verb + 过 for a record of the past (分手以后，再也没见过, “since we broke up, we've never met again”).

Why this trips learners up

再也不 and 再也没 are how you say “never again” in Chinese, with a note of determination or finality behind it. The engine is 再也 (“ever again / any more”), which intensifies a negation, and the key thing a word list won't tell you is that 再也 must attach to a negator, either 不 or 没, and which one you pick sets the tense. One more rule up front: 再也 is only for the negative. For a positive “again” (“let's do it again”) you use plain 再 (再做一次); 再也 without 不 or 没 is wrong.

The future, with 不. The frame is Subject + 再也 + 不 (+ Auxiliary) + Verb Phrase + 了, and it expresses a decision: from now on you won't do it again. 我再也不吃海鲜了 (“I'm never eating seafood again”), 这种错误我再也不会犯了 (“I'll never make this kind of mistake again”). The auxiliaries 想 / 会 / 能 / 要 / 敢 slot in naturally (再也不想…, 再也不敢…). Crucially, this frame ends in 了, a change-of-state 了: it marks that it is now the case that you won't do it again, which is what gives the sentence its ring of resolve. Drop the 了 and it sounds unfinished.

The past, with 没. The frame is Subject + 再也 + 没 + Verb + 过 (+ Object), and it reports a record: from some point in the past up to now, something hasn't happened again. It usually rides on a “从…以后 / …以后 / 自从…” clause that sets the turning point: 那次以后，我再也没坐过飞机 (“after that time, I never flew again”), 分手以后，他们再也没见过 (“they never met again after breaking up”). Here the verb takes experiential 过, because you're stating that the experience hasn't been repeated across that stretch of time.

So the pairing is fixed and it's the heart of the pattern: 不 goes with 了 for the future decision, 没 goes with 过 for the past record. Getting the negator right but the ending wrong (再也不…过, or 再也没…了) is the classic slip, so lock the two halves together. One last comparison: 再也不 is stronger and more emotional than the neutral 不再 (“no longer”). 我不再抽烟 is a calm “I no longer smoke”; 我再也不抽烟了 is a heartfelt “I'm never smoking again.” When you want the vow, reach for 再也.

The structure

Subject 再也 zài yě 不 bù Verb 了 le
Colour key

Each colour marks one grammatical role — and the same colour means the same role on every page in the Lab.

Pattern Subject Verb Object Time Negation Function word Other

Examples in context

Real-world sentences, easiest first. Toggle pinyin or the translation, tap any word to see its role, or play the audio.

Tap a word to see its grammatical role.

wǒ 我 Subject zài yě 再也 Pattern bù 不 Negation chī 吃 Verb hǎixiān 海鲜 Object le 了 Function word

I'm never eating seafood again (再也不 + verb + 了, a plain decision).

wǒ 我 Subject zài yě 再也 Pattern bù 不 Negation xiǎng 想 Function word áoyè 熬夜 Verb le 了 Function word

I never want to stay up late again (再也不 + 想).

nà cì yǐhòu 那次以后， Time wǒ 我 Subject zài yě 再也 Pattern méi 没 Negation zuò 坐 Verb guo 过 Function word fēijī 飞机 Object

After that time, I never flew again (past: 再也没 + verb + 过).

zhè zhǒng cuòwù 这种错误 Object wǒ 我 Subject zài yě 再也 Pattern bú 不 Negation huì 会 Function word fàn 犯 Verb le 了 Function word

I'll never make this kind of mistake again (再也不 + 会).

shuāi le zhè yì jiāo 摔了这一跤， Other tā 他 Subject zài yě 再也 Pattern bù 不 Negation gǎn 敢 Function word huáxuě 滑雪 Verb le 了 Function word

After that fall, he never dares to ski again (再也不 + 敢, with a cause clause).

bānjiā yǐhòu 搬家以后， Time wǒmen 我们 Subject zài yě 再也 Pattern méi 没 Negation liánxì 联系 Verb guo 过 Function word

After we moved, we never got in touch again (再也没 + verb + 过, no object).

nà jiā diàn guān le yǐhòu 那家店关了以后， Other wǒ 我 Subject zài yě 再也 Pattern méi 没 Negation hē 喝 Verb guo 过 Function word nàme hǎo de kāfēi 那么好的咖啡 Object

After that shop closed, I never had such good coffee again (再也没…过 with a richer object).

zìcóng nà chǎng dàbìng 自从那场大病， Other yéye 爷爷 Subject zài yě 再也 Pattern méi 没 Negation xià 下 Verb guo 过 Function word tián 田 Object

Ever since that serious illness, grandpa never worked the fields again (自从…, 再也没…过).

Common mistakes

Avoid: 这个地方我再也想去。 zhège dìfang wǒ zài yě xiǎng qù. （再也 must be followed by 不 or 没; for a positive “again” use 再）
Say this: 这个地方我想再去。 zhège dìfang wǒ xiǎng zài qù.

Why it happens: 再也 has to attach to a negator, 不 or 没; it can't sit in front of a positive verb. For a positive “again” (“I want to go again”) you use plain 再: 我想再去. 再也 is only for the negative “never again,” so it always comes with 不 or 没.

Avoid: 从那以后，我再也不去过那里了。 cóng nà yǐhòu, wǒ zài yě bù qù guo nàlǐ le. （a past “never again since” uses 再也没 + V + 过, not 不 + 过）
Say this: 从那以后，我再也没去过那里。 cóng nà yǐhòu, wǒ zài yě méi qù guo nàlǐ.

Why it happens: A past “never again since” takes 再也没 + Verb + 过, not 不 + 过. It's 从那以后，我再也没去过那里 (“since then I've never been there again”), using 没 and the experiential 过. 不 pairs with the future 了; 没 pairs with the past 过. Don't cross them.

Avoid: 我再也不喝酒。 wǒ zài yě bù hējiǔ. （the “never again” decision needs the change-of-state 了）
Say this: 我再也不喝酒了。 wǒ zài yě bù hējiǔ le.

Why it happens: The future “never again” is a decision, and Chinese marks that decision with a change-of-state 了. 我再也不喝酒了 (“I'll never drink again”) needs the 了; drop it and 我再也不喝酒 sounds unfinished. Keep 再也不 … 了 together for the resolve.

Compare & contrast

再也不 …了 (a decision about the future: will never do it again)再也没 …过 (a fact about the past: haven't done it again since)The difference
我再也不抽烟了wǒ zài yě bù chōuyān le = “I’ll never smoke again” (a decision from now on: 不 + 了, a change of state / resolve)戒烟以后，我再也没抽过烟jièyān yǐhòu, wǒ zài yě méi chōu guo yān = “since I quit, I’ve never smoked again” (a record up to now: 没 + 过, experiential)我再也不抽烟了 is a decision from now on, “I'll never smoke again,” with 不 and the change-of-state 了. 戒烟以后，我再也没抽过烟 is a record up to now, “since I quit, I've never smoked again,” with 没 and the experiential 过. Future resolve takes 不…了; past record takes 没…过.
他再也不会原谅你了tā zài yě bú huì yuánliàng nǐ le = “he’ll never forgive you again” (future, with aux 会: 不…了)那次吵架以后，他再也没理过我nà cì chǎojià yǐhòu, tā zài yě méi lǐ guo wǒ = “after that argument, he never spoke to me again” (past: 没…过)他再也不会原谅你了 looks forward, “he'll never forgive you again,” with the aux 会 and 不…了. 那次吵架以后，他再也没理过我 looks back, “after that argument, he never spoke to me again,” with 没…过. Same 再也, but 不/了 for what won't happen and 没/过 for what hasn't happened.
Rule of thumbFor a decision or prediction about the future (“will never … again”), use 再也不 (+ optional aux 想/会/能/要) + Verb + 了; the 了 marks the new resolve (我再也不喝酒了). For a record of the past (“haven't … again since some point”), use 再也没 + Verb + 过, usually after a “从…以后 / …以后” clause (分手以后，再也没见过). 不 goes with 了 for the future, 没 goes with 过 for the past.

Try it yourself

Say “I never want to see him again.” Use 再也 + 不 + 想 + verb + 了.

Related patterns

再How to Say “Again” (in the Future) with 再 (zài)

The 再 inside it. On its own 再 means “again” for a future repeat (明天再来, “come again tomorrow”); 再也 turns that into the emphatic negative “never again” once you add 不 or 没. Learn plain 再 first; 再也不 is its determined, negative cousin.

 不／没不 vs 没 (bù vs méi): Which Negative to Use

The split that runs through this pattern. 再也不 (with 不) is a future decision that pairs with 了; 再也没 (with 没) is a past record that pairs with 过. The general 不 vs 没 divide, future-or-general versus completed, is exactly what picks the right half of “never again.”

 过过 (guo): How to Say “Have You Ever…” / Talk About Experiences

The 过 in the past half. 再也没 + Verb + 过 uses experiential 过 to say something hasn't happened again across a stretch of time (分手以后再也没见过). Its usual job is “have you ever…”; here the 没…过 makes it “have never … again since.”

 了Sentence-Final 了 (le): The “Change of State” 了

The 了 in the future half. 再也不…了 leans on change-of-state 了 to mark a new resolve, the decision that from now on you won't do it again (我再也不喝酒了). It's the same “things have changed” 了, applied to a vow.

 从来How to Say “Never” with 从来 (cónglái)

The other “never.” 从来不/没 says something has never been the case, ever, across all time (我从来不吃辣); 再也不/没 says never again, from a specific turning point onward (吃坏以后，再也不吃了). 从来 looks back over everything; 再也 draws a line and looks forward from it.

 再不……就How to Say “Act Now or Else” with 再不……就…… (zàibù... jiù...)

The look-alike to keep apart. 再也不 is a flat “never again,” a resolution not to repeat something (我再也不迟到了); 再不……就…… is an urgent “act now or else” warning about a looming consequence (你再不走就迟到了). Same 再…不, opposite jobs: one vows, the other threatens.
Quick reference card
Merry Mandarin How to Say “Never Again” with 再也不 (zài yě bù) grammar.merrymandarin.com

A pocket summary — print it and keep it by your desk.

Structure
Subject + 再也 + 不 + Verb + 了
Example
我再也不吃海鲜了
I'm never eating seafood again (再也不 + verb + 了, a plain decision).
Watch out
✗ 这个地方我再也想去。  →  ✓ 这个地方我想再去。