وارونگی با 'تحت هیچ شرایطی'
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)
مرور کلی
Under no circumstances یکی از قدرتمندترین، رسمیترین و پیشرفتهترین ابزارهای زبانی در دستور زبان انگلیسی است که یادگیری آن برای زبانآموزان سطح C1 (Advanced) ضروری است. این عبارت نه تنها یک قید ساده برای نفی کردن، بلکه ابزاری برای ایجاد تأکید مطلق (Absolute Emphasis) و بیان ممنوعیتهای بدون قید و شرط است. وقتی از این عبارت استفاده میکنید، در واقع به مخاطب خود میفهمانید که هیچ راهی برای مذاکره، استثنا یا تغییر در وضعیت وجود ندارد.Inversion را فعال میکند.Negative Inversion آشنا شویم. در حالت عادی، جملات انگلیسی از الگوی فاعل + فعل (SVO) پیروی میکنند. اما وقتی یک عبارت منفی قوی مثل Under no circumstances را به ابتدای جمله میآوریم، ذهن شنونده انگلیسیزبان بلافاصله منتظر یک تغییر در ساختار است.*Under no circumstances you should enter this room* از نظر دستوری مرتکب اشتباه شدهاید. ساختار درست این است: Under no circumstances should you enter this room.Should you enter? در اینجا نیز از همان ترتیب استفاده میکنیم، با این تفاوت که جمله ما سوالی نیست، بلکه یک بیانیه بسیار محکم و خبری است. دلیل این جابهجایی، ایجاد یک «شوک دستوری» در ذهن مخاطب است تا متوجه شود که موضوع مورد بحث بسیار جدی و غیرقابل تغییر است.Under no circumstances در ابتدای جمله، از یک فرمول ثابت و سختگیرانه پیروی میکند. این فرمول به شرح زیر است:Under no circumstances + فعل کمکی (Auxiliary Verb) + فاعل (Subject) + فعل اصلی (Main Verb) + ادامه جملهcan, will, should, have, is) وجود داشته باشد، همان را جابهجا میکنیم. اما اگر جمله در زمان حال ساده یا گذشته ساده باشد و فعل کمکی نداشته باشد، باید از افعال کمکی کمکی یا اصطلاحاً Dummy Auxiliaries (یعنی do, does, did) استفاده کنیم.- 1با افعال وجهی (Modals):
- حالت عادی:
You must not share this password. - با وارونگی:
Under no circumstances must you share this password.
- 1با زمان حال کامل (Present Perfect):
- حالت عادی:
The company has never ignored safety protocols. - با وارونگی:
Under no circumstances has the company ignored safety protocols.
- 1با زمان حال ساده (استفاده از
do/does):
- حالت عادی:
They do not accept late submissions. - با وارونگی:
Under no circumstances do they accept late submissions.
- 1با زمان گذشته ساده (استفاده از
did):
- حالت عادی:
He did not reveal the secret. - با وارونگی:
Under no circumstances did he reveal the secret.
do, does یا did استفاده میکنید، فعل اصلی باید به شکل ساده (Base Form) بازگردد. مثلاً نمیگوییم *did he revealed* بلکه میگوییم did he reveal.Under no circumstances به دلیل لحن بسیار رسمی و قاطعی که دارد، در هر موقعیتی مجاز نیست. اگر در یک دورهمی دوستانه (دورهمی فامیلی) یا هنگام چای خوردن با دوستانتان از این ساختار استفاده کنید، ممکن است بیش از حد دراماتیک یا حتی کنایهآمیز به نظر برسید. این ساختار متعلق به «ثبت رسمی» (Formal Register) است.Under no circumstances are students permitted to use mobile phones during the exam.Under no circumstances should this red lever be pulled unless there is an absolute emergency.Under no circumstances will the employee disclose trade secrets to third parties.Under no circumstances can these two chemicals be mixed without causing an explosion.- اشتباه:
*Under no circumstances you can leave the building.* - درست:
Under no circumstances can you leave the building.
Under no circumstances خودش بار منفی دارد و فعل بعد از آن نباید منفی باشد.- اشتباه:
*Under no circumstances don't open the door.* - درست:
Under no circumstances should you open the door.
not داشته باشد. اما در انگلیسی، دو منفی همدیگر را خنثی میکنند و معنای جمله را خراب میکنند.do/does/did استفاده کنند و به اشتباه فعل اصلی را وارونه میکنند.- اشتباه:
*Under no circumstances agreed the manager.* - درست:
Under no circumstances did the manager agree.
*Under no circumstances will I eat pizza!* این پاسخ بسیار تهاجمی و عجیب به نظر میرسد. در این موقعیتها باید از جملات سادهتری مثل I'd rather not یا No, thanks استفاده کرد.Under no circumstances تنها یکی از چندین ساختاری است که باعث وارونگی میشود. برای اینکه درک بهتری پیدا کنید، بیایید آن را با چند ساختار مشابه مقایسه کنیم. همه اینها در سطح C1 اهمیت زیادی دارند.Under no circumstances | ممنوعیت مطلق و رسمی | Under no circumstances are you to call him. |In no way | نفی کردن روش یا حالت انجام کار | In no way does this change my opinion. |On no account | مشابه Under no circumstances اما کمی نرمتر | On no account should the door be left unlocked. |Not only... but also | اضافه کردن اطلاعات با تأکید | Not only did he arrive late, but he also forgot his notes. |Seldom / Rarely | بیان تکرار بسیار کم (منفی) | Rarely have I seen such a beautiful sunset. |Under no circumstances و In no way:Under no circumstances بیشتر بر اجازه و قانون تمرکز دارد (ممنوعیت)، در حالی که In no way بر کیفیت و حقیقت یک موضوع تمرکز دارد. مثلاً وقتی میگویید In no way am I angry یعنی «من اصلاً عصبانی نیستم»، اما وقتی میگویید Under no circumstances should you be angry یعنی «تحت هیچ شرایطی نباید عصبانی شوی (یک دستور یا توصیه صریح)».Under no circumstances بسیار قویتر از Never است. Never فقط به زمان اشاره دارد، اما Under no circumstances به تمام جنبههای ممکن (زمان، مکان، دلیل) اشاره میکند.Under no circumstances را در انتهای جمله بیاورم؟You should not open the door under no circumstances. (البته در این حالت معمولاً از any استفاده میشود: You should not open the door under any circumstances).Under no circumstances با On no account چیست؟Under no circumstances کمی رایجتر و شاید در محیطهای قانونی قویتر باشد، در حالی که On no account بیشتر در انگلیسی بریتانیایی (British English) برای دادن توصیههای ایمنی یا دستورالعملهای جدی به کار میرود.to be باشد، چه اتفاقی میافتد؟be (مثل am, is, are, was, were) باشد، همان فعل مستقیماً با فاعل جابهجا میشود و نیازی به do/does/did نیست.Under no circumstances is he responsible for this debt.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.
|
طیف رسمیت
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?
مثالها بر اساس سطح
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.
بهراحتی اشتباه گرفته میشود
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.
اشتباهات رایج
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.
الگوهای جملهسازی
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.
تلفظ
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.
حفظ کنید
روش یادسپاری
UNC-ASV: Under No Circumstances - Auxiliary, Subject, Verb.
تداعی تصویری
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.
شبکه واژگان
چالش
Write three things you would never do at work using this structure (e.g., 'Under no circumstances would I...').
نکات فرهنگی
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).
شروعکنندههای مکالمه
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...
موضوعات نگارش
اشتباهات رایج
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
تمرینهای عملی
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
سوالات متداول (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
ویدیوهای مرتبط
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