Grammar Rule in 30 Seconds
When starting with 'Under no circumstances', you must swap the subject and the auxiliary verb to create a formal, powerful prohibition.
- Start with the phrase: 'Under no circumstances...' (e.g., Under no circumstances should...)
- Invert the subject and auxiliary: Use question-style word order (e.g., ...will he leave instead of ...he will leave)
- Never use a second 'not': The phrase itself is already negative (e.g., Under no circumstances should you go)
Overview
Under no circumstances는 영어 문법의 정점 중 하나인 '부정어 도치(Negative Inversion)'를 활용한 표현으로, CEFR C1(Advanced) 레벨에 해당합니다. 이 표현은 단순히 '안 된다'는 부정의 의미를 넘어, '어떠한 예외도 허용하지 않는 절대적인 금지'와 '단호한 의지'를 나타낼 때 사용됩니다. 한국어의 «어떠한 경우에도 결코 ~해서는 안 된다»라는 표현과 그 궤를 같이하지만, 영어에서는 문장 구조 자체를 변형시켜 시각적, 청각적으로 강렬한 임팩트를 준다는 점이 특징입니다.Under no circumstances를 문두에 배치하고 이어지는 주어와 동사를 도치시키는 메커니즘을 이해하는 것은, 영어의 논리적 구조를 마스터하는 중요한 과정이 될 것입니다.Under no circumstances가 문장의 맨 앞에 오면, 듣는 사람은 즉시 «아, 지금부터 절대 해서는 안 될 중요한 이야기가 나오겠구나»라고 심리적 대비를 하게 됩니다.- 한국어:
당신은 어떠한 경우에도 이 서류를 외부에 유출해서는 안 됩니다.
- 영어 (일반):
You should not leak this document under no circumstances.
- 영어 (도치 강조):
Under no circumstances should you leak this document.
Under no circumstances를 사용한 도치 문장을 만드는 공식은 다음과 같습니다. 이 패턴은 매우 엄격하며, 하나라도 어긋나면 문법적으로 틀린 문장이 됩니다.- 1조동사(Modal Verbs)가 있는 경우:
can,should,will,must등을 주어 앞으로 보냅니다.
Under no circumstances should you share your password.
- 1Be동사가 있는 경우:
is,are,was,were를 주어 앞으로 보냅니다.
Under no circumstances are employees allowed to enter the server room.
- 1완료형(Have + p.p.)인 경우:
have,has,had를 주어 앞으로 보냅니다.
Under no circumstances has the company ever compromised on quality.
- 1일반 동사만 있는 경우 (중요!): 일반 동사는 직접 주어 앞으로 나갈 수 없습니다. 이때는 '대역 조동사'인
do,does,did를 시제에 맞춰 소환해야 합니다. (이 부분이 한국인 학습자들이 가장 많이 실수하는 지점입니다.)
They accept cash. | Under no circumstances do they accept cash. |She signs the contract. | Under no circumstances does she sign the contract. |He opened the door. | Under no circumstances did he open the door. |did he opened가 아니라 did he open이 되어야 하는 것이죠. 이는 영어의 의문문 형성 원리와 완벽하게 일치합니다.Under no circumstances are students permitted to use AI tools during the exam.(시험 중 AI 도구 사용은 어떠한 경우에도 허용되지 않습니다.)Under no circumstances will the library be held responsible for lost items.(도서관은 어떠한 경우에도 분실물에 대해 책임을 지지 않습니다.)
Under no circumstances should the red button be pressed while the machine is running.(기계 작동 중에는 어떠한 경우에도 빨간 버튼을 눌러서는 안 됩니다.)Under no circumstances may unauthorized personnel access this floor.(권한이 없는 인원은 어떠한 경우에도 이 층에 출입할 수 없습니다.)
Under no circumstances can we reduce the price any further.(저희는 어떠한 경우에도 가격을 더 이상 낮출 수 없습니다.)Under no circumstances did the defendant intend to harm the plaintiff.(피고는 어떠한 경우에도 원고를 해칠 의도가 없었습니다.)
Under no circumstances will I betray my teammates.(나는 어떠한 경우에도 팀원들을 배신하지 않을 것이다.)
Under no circumstances만 앞에 쓰고 뒤에는 평서문 어순을 그대로 쓰는 경우입니다.- 틀린 예:
*Under no circumstances you should open the file.*(X) - 맞는 예:
Under no circumstances should you open the file.(O) - 이유: 한국어에서는 «어떠한 경우에도 당신은 파일을 열면 안 됩니다»라고 주어(당신은)가 먼저 나와도 자연스럽기 때문에 발생하는 간섭 현상입니다. 영어에서 부정어 전치는 반드시 도치를 동반해야 한다는 점을 명심하세요.
do/does/did를 빠뜨리는 실수- 틀린 예:
*Under no circumstances opened he the safe.*(X) - 맞는 예:
Under no circumstances did he open the safe.(O) - 이유: 한국어 동사는 스스로 형태를 바꿔 과거형(
열었다)이 되지만, 영어 일반 동사는 도치나 의문문에서 반드시do계열의 도움을 받아야 합니다.
Under no circumstances 자체가 이미 강력한 부정(no)을 포함하고 있는데, 뒤에 또 not을 쓰는 경우입니다.- 틀린 예:
*Under no circumstances won't I agree.*(X) - 맞는 예:
Under no circumstances will I agree.(O) - 이유:
어떠한 경우에도 찬성하지 않지 않겠다
는 식의 꼬인 문장이 되어버립니다.Under no circumstances가 문장에 들어가는 순간, 그 문장은 이미 부정문이므로 뒤에는 긍정의 형태를 취해야 전체적으로 부정의 의미가 완성됩니다.
- 어색한 예: (친구에게)
*Under no circumstances do I like mint chocolate!*(X) - 이유: 개인적인 취향을 말할 때 이 정도로 격식 있는 표현을 쓰면 상대방은 여러분이 화가 났거나 매우 이상한 사람이라고 생각할 수 있습니다. 일상적인 대화에서는
I really don't like...나I would never...정도면 충분합니다.
Under no circumstances와 비슷한 의미를 지닌 다른 부정어 도치 표현들을 비교해 보겠습니다. 상황에 따라 적절한 표현을 골라 쓰는 것이 C1 레벨의 실력입니다.Under no circumstances are refunds given. |Under no circumstances와 거의 동일하나 약간 더 영국식 느낌 | On no account should the door be left unlocked. |At no time did I suspect him of lying. |In no way does this change my final decision. |Never have I seen such a beautiful sunset. |Never have I...는 경험의 부재를 강조하며 감성적인 느낌을 줄 수 있습니다.Under no circumstances는 감성보다는 규칙, 법, 의지에 초점이 맞춰져 있어 훨씬 딱딱하고 엄격합니다.At no time은 과거의 특정 시점부터 지금까지 그런 일이 '단 한 번도' 없었음을 강조할 때 주로 쓰입니다.
Under no circumstances를 문장 끝에 쓸 수도 있나요?You should not enter the room under no circumstances.와 같이 쓸 수 있습니다. 하지만 이 경우 '도치'는 일어나지 않습니다. 도치는 오직 강조를 위해 이 표현이 문장 맨 앞으로 나갔을 때만 발생합니다. 또한, 문장 끝에 쓸 때는 도치된 문장보다 강조의 힘이 훨씬 약해집니다.can 대신 may를 써도 되나요?Under no circumstances may visitors feed the animals.라고 하면 법적 혹은 공식적인 '허가(permission)'가 절대 없음을 나타냅니다. can은 능력이나 가능성을, should는 의무나 권고를 나타내므로, 여러분이 전달하고자 하는 '금지의 성격'에 맞춰 조동사를 선택하시면 됩니다.In no circumstances라고 써도 되나요?Under no circumstances를 더 많이 사용합니다. Under라는 전치사가 주는 '특정한 조건 아래'라는 느낌이 이 표현의 관용적인 쓰임새를 더 잘 살려주기 때문입니다. 시험이나 공식 문서에서는 반드시 Under를 사용하세요.Under no circumstances is [the information provided by the participants during the interview] to be shared with third parties. 처럼 조동사(is)만 주어 앞으로 보내고, 긴 주어 덩어리를 그 뒤에 배치하면 됩니다. 오히려 주어가 길수록 도치를 사용하면 문장의 핵심(금지 사항)이 먼저 나와 의미 전달이 더 명확해지는 효과가 있습니다.Inversion Patterns by Verb Type
| Verb Type | Auxiliary/Modal | Subject | Main Verb | Example |
|---|---|---|---|---|
|
Modal
|
should
|
you
|
tell
|
Under no circumstances should you tell...
|
|
Present Simple
|
does
|
he
|
sign
|
Under no circumstances does he sign...
|
|
Past Simple
|
did
|
they
|
know
|
Under no circumstances did they know...
|
|
Present Continuous
|
are
|
we
|
leaving
|
Under no circumstances are we leaving...
|
|
Present Perfect
|
has
|
she
|
lied
|
Under no circumstances has she lied...
|
|
Passive Voice
|
is
|
it
|
permitted
|
Under no circumstances is it permitted...
|
|
Future (will)
|
will
|
I
|
agree
|
Under no circumstances will I agree...
|
Meanings
A formal grammatical structure used to emphasize that an action is strictly forbidden or will never happen, regardless of the situation.
Absolute Prohibition
Used to issue a command that has no exceptions, often in legal or safety contexts.
“Under no circumstances are visitors allowed to enter the laboratory without supervision.”
“Under no circumstances may the seal be broken before the trial begins.”
Rhetorical Emphasis
Used in persuasive speaking or writing to show strong personal resolve or a firm stance.
“Under no circumstances am I going to let them win this argument.”
“Under no circumstances did she intend to offend her colleagues.”
Contractual/Legal Clauses
Found in terms of service or contracts to define limits of liability or behavior.
“Under no circumstances shall the tenant sublet the property.”
“Under no circumstances does this warranty cover water damage.”
Reference Table
| Form | Structure | Example |
|---|---|---|
|
Affirmative (Standard)
|
Subject + Modal + not + Verb
|
You should not enter.
|
|
Inverted (Emphatic)
|
Under no circumstances + Modal + Subject + Verb
|
Under no circumstances should you enter.
|
|
Present Simple
|
Under no circumstances + do/does + Subject + Verb
|
Under no circumstances does he enter.
|
|
Past Simple
|
Under no circumstances + did + Subject + Verb
|
Under no circumstances did he enter.
|
|
With 'Be' Verb
|
Under no circumstances + be + Subject + Complement
|
Under no circumstances are you responsible.
|
|
With 'Have' (Perfect)
|
Under no circumstances + have/has + Subject + Past Participle
|
Under no circumstances has she seen it.
|
격식 수준 스펙트럼
Under no circumstances are you to enter this room. (Security boundary)
You aren't allowed in this room under any circumstances. (Security boundary)
You can't come in here, no matter what. (Security boundary)
No way you're gettin' in here. (Security boundary)
The Anatomy of Negative Inversion
The Trigger
- Negative Phrase Starts the sentence
The Swap
- Auxiliary Verb Moves to position 2
- Subject Moves to position 3
Standard vs. Inverted Order
How to Invert
Is there a modal or 'be' verb?
수준별 예문
Under no circumstances can you go.
Under no circumstances can you go.
Under no circumstances is he here.
Under no circumstances is he here.
Under no circumstances will I help.
Under no circumstances will I help.
Under no circumstances are we late.
Under no circumstances are we late.
Under no circumstances do you touch that.
Under no circumstances do you touch that.
Under no circumstances does she eat meat.
Under no circumstances does she eat meat.
Under no circumstances did they see the movie.
Under no circumstances did they see the movie.
Under no circumstances can we open the window.
Under no circumstances can we open the window.
Under no circumstances should you give them your key.
Under no circumstances should you give them your key.
Under no circumstances will the bank accept a copy.
Under no circumstances will the bank accept a copy.
Under no circumstances are students allowed to smoke.
Under no circumstances are students allowed to smoke.
Under no circumstances did I agree to those terms.
Under no circumstances did I agree to those terms.
Under no circumstances may the data be shared with third parties.
Under no circumstances may the data be shared with third parties.
Under no circumstances would he have betrayed his country.
Under no circumstances would he have betrayed his country.
Under no circumstances does the warranty cover accidental damage.
Under no circumstances does the warranty cover accidental damage.
Under no circumstances are you to leave your post.
Under no circumstances are you to leave your post.
Under no circumstances shall the landlord be responsible for theft.
Under no circumstances shall the landlord be responsible for theft.
Under no circumstances were the researchers to disclose the results.
Under no circumstances were the researchers to disclose the results.
Under no circumstances has the board ever considered a merger.
Under no circumstances has the board ever considered a merger.
Under no circumstances could such a tragedy have been avoided.
Under no circumstances could such a tragedy have been avoided.
Under no circumstances is the veracity of his testimony to be questioned.
Under no circumstances is the veracity of his testimony to be questioned.
Under no circumstances had the protagonist anticipated such a betrayal.
Under no circumstances had the protagonist anticipated such a betrayal.
Under no circumstances are these ancient rituals to be performed by outsiders.
Under no circumstances are these ancient rituals to be performed by outsiders.
Under no circumstances will the government yield to the demands of terrorists.
Under no circumstances will the government yield to the demands of terrorists.
혼동하기 쉬운
Both use inversion, but 'Not only' is additive, while 'Under no circumstances' is prohibitive.
Learners often invert the first clause with 'Only when', but the inversion actually happens in the second clause.
Learners try to add 'not' because the sentence feels like it needs more negation.
자주 하는 실수
Under no circumstances you can go.
Under no circumstances can you go.
Under no circumstances you should not smoke.
Under no circumstances should you smoke.
Under no circumstances he is happy.
Under no circumstances is he happy.
Under no circumstances I will help.
Under no circumstances will I help.
Under no circumstances he likes pizza.
Under no circumstances does he like pizza.
Under no circumstances they went there.
Under no circumstances did they go there.
Under no circumstances we are leaving.
Under no circumstances are we leaving.
Under no circumstances you have finished.
Under no circumstances have you finished.
Under no circumstances should you not tell him.
Under no circumstances should you tell him.
Under no circumstances he can be trusted.
Under no circumstances can he be trusted.
Under no circumstances the law applies to them.
Under no circumstances does the law apply to them.
문장 패턴
Under no circumstances ___ ___ (subject) ___ (verb).
Under no circumstances ___ (do/does/did) ___ (subject) ___ (verb).
Under no circumstances ___ (be) ___ (subject) ___ (adjective/passive).
Under no circumstances ___ (have/has) ___ (subject) ___ (past participle).
Real World Usage
Under no circumstances are bags to be left unattended.
Under no circumstances shall the deposit be returned.
Under no circumstances would I lie to a client.
Under no circumstances am I ever dating a Leo again!
Under no circumstances are you to go out after midnight.
Under no circumstances does the developer guarantee 100% uptime.
The Question Test
Avoid Double Negatives
Register Check
The 'Shall' Factor
Smart Tips
Use 'Under no circumstances' instead of 'Don't.' It makes your boundary sound like a law rather than a request.
Immediately prepare your brain for a question-style word order. Don't let the subject come first!
Remember that 'did' takes the base form of the verb. Don't use the past tense verb twice!
Use 'shall' with 'Under no circumstances' to sound legally binding.
발음
Stress on 'No'
To emphasize the prohibition, the word 'no' is usually stressed and slightly elongated.
Falling Intonation
The sentence usually ends with a strong falling intonation to show finality and authority.
The Emphatic Peak
Under NO circumstances ↘ should you go.
The peak on 'NO' highlights the absolute nature of the rule.
암기하기
기억법
UNC-ASV: Under No Circumstances - Auxiliary, Subject, Verb.
시각적 연상
Imagine a giant red 'X' over a door. On the door handle, there is a tag that says 'Under no circumstances.' To open the door (the sentence), you must turn the handle (swap the subject and verb).
Rhyme
When 'Under no circumstances' starts the line, swap the subject and verb to make it shine!
Story
A strict judge sits in a courtroom. He bangs his gavel and shouts, 'Under no circumstances!' Every time he says this, the lawyers in the room have to stand on their heads (inversion) to show they are listening to his formal command.
Word Web
챌린지
Write three things you would never do at work using this structure (e.g., 'Under no circumstances would I...').
문화 노트
In the UK, 'Under no circumstances' is frequently paired with 'shall' in legal documents to denote a binding obligation.
In US corporate culture, this phrase is used in 'Zero Tolerance' policies to indicate that an action will result in immediate termination.
Scholars use this to dismiss a theory or possibility with absolute certainty, showing high confidence in their research.
The phrase combines the Old English 'under' (meaning 'among' or 'before') with the Latin-derived 'circumstances' (circum - around, stare - to stand).
대화 시작하기
Under no circumstances would I ever eat...
Under no circumstances should a friend...
Under no circumstances will I tolerate...
Under no circumstances did I think that...
일기 주제
자주 하는 실수
Test Yourself
Under no circumstances _______ (we / can) accept late applications.
Find and fix the mistake:
Under no circumstances he did tell the truth.
You should not press the red button.
Select the formal prohibition.
Under no circumstances are you not to leave.
circumstances / under / no / I / would / that / do
Manager: 'Can we share these files with the client?' Security: 'No, _______.'
Identify the verb that needs 'do/does/did'.
Score: /8
연습 문제
8 exercisesUnder no circumstances _______ (we / can) accept late applications.
Find and fix the mistake:
Under no circumstances he did tell the truth.
You should not press the red button.
Select the formal prohibition.
Under no circumstances are you not to leave.
circumstances / under / no / I / would / that / do
Manager: 'Can we share these files with the client?' Security: 'No, _______.'
Identify the verb that needs 'do/does/did'.
Score: /8
Practice Bank
11 exercisesUnder no circumstances ___ visitors bring outside food or drinks.
Under no circumstances he is permitted to leave the building early.
Which sentence is grammatically correct?
Translate into English: 'Bajo ninguna circunstancia se le permitirá salir sin un permiso válido.'
Arrange these words into a sentence:
Match the sentence beginnings to their correct inverted endings:
Under no circumstances ___ the terms of the agreement be altered.
Under no circumstances passengers must exit the vehicle while it is moving.
Select the correct sentence:
Translate into English: 'Bajo ninguna circunstancia podrían ellos haber conocido la verdad.'
Arrange these words into a sentence:
Score: /11
자주 묻는 질문 (8)
Yes, but only if you keep the 'not' with the verb. 'You should not go under any circumstances.' If you start with 'Under no circumstances,' you must invert.
Mostly, yes. It is very formal. However, you might hear it in a very serious speech or a heated argument where someone wants to sound authoritative.
It's a rhetorical device called 'Negative Inversion.' It draws the listener's attention to the negative condition immediately.
Actually, 'should' or 'may' are more common. 'Under no circumstances must you...' is grammatically possible but sounds slightly redundant because 'must' is already so strong.
The inversion still happens with the first auxiliary. 'Under no circumstances will John and Mary be invited.'
Usually, no. In negative inversion, we don't put a comma between the adverbial phrase and the auxiliary verb.
Yes! 'Under no condition' and 'On no account' follow the exact same inversion rules.
Yes, frequently. It is a high-level structure that examiners look for to award C1 or C2 marks in the writing and speaking sections.
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
Unter keinen Umständen
German doesn't need 'do-support' like English does.
Bajo ninguna circunstancia
English requires inversion; Spanish does not.
En aucun cas
French uses 'ne...pas' structures rather than subject-auxiliary inversion.
いかなる状況下でも (Ikanaru joukyouka demo)
Japanese is SOV and uses particles, so word order 'swapping' doesn't exist in this way.
تحت أي ظرف من الظروف (Tahta ayyi zarfin...)
Arabic doesn't have an 'auxiliary swap' equivalent to English inversion.
在任何情况下都不 (Zài rènhé qíngkuàng xià dōu bù)
Chinese relies on the particle 'dōu' to emphasize the 'no circumstances' part.
Learning Path
Prerequisites
Learn These First
관련 동영상
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