حالت التزامی: مثل یک حرفهای صحبت کنید (من اصرار دارم که او باشد...)
base verb استفاده کنی.
Grammar Rule in 30 Seconds
Use the base form of a verb after words of demand or necessity, regardless of the subject.
- Use the base verb (be, go, eat) for all subjects: 'I insist he stay.'
- Form negatives with 'not' directly before the verb: 'It is vital she not leave.'
- Commonly follows verbs like 'suggest' or adjectives like 'essential' in 'that' clauses.
مرور کلی
Mandative Subjunctive است. این ساختار زمانی به کار میرود که بخواهیم بر لزوم انجام یک کار، پیشنهاد، درخواست یا دستور تأکید کنیم.Mandative Subjunctive دقیقاً همین نقش را ایفا میکند، اما با این تفاوت که در انگلیسیِ مدرن، این ساختار در محیطهای رسمیِ اداری، حقوقی و دانشگاهی بسیار پرکاربردتر از مکالمات روزمره است.should فاصله بگیرید و متنی حرفهایتر و دقیقتر بنویسید. در ادامه به بررسی جزئیات این ساختار میپردازیم.Mandative Subjunctive بیان یک ضرورت یا خواسته است که در یک جمله پیرو (Subordinate clause) قرار میگیرد. نکته طلایی که باید به خاطر بسپارید این است: در این ساختار، فعلِ جمله پیرو همیشه به صورت «شکل پایه» (Base form) میآید. یعنی هیچگونه تصریفی (Inflection) برای زمان یا شخص انجام نمیشود.Mandative Subjunctive انگلیسی، حتی برای he، she یا it، ما هیچ -s یا -es به فعل اضافه نمیکنیم. به عبارت دیگر، فعل در حالتِ «مصدر بدون to» باقی میماند.I insist that he go (اصرار دارم که او برود)، استفاده از go به جای goes نشان میدهد که این یک واقعیتِ جاری نیست، بلکه یک «درخواست» یا «الزام» است.to be در این ساختار همیشه به شکل be ظاهر میشود؛ فرقی نمیکند فاعل چه باشد. یعنی جملاتی مثل It is essential that he is present از نظر دستوری در سطح C2 اشتباه هستند و باید بگویید It is essential that he be present. در فارسی، ما معادل این را در جملاتی مثل «لازم است که او حاضر باشد» داریم.be (شکل پایه) است. این تفاوت در ماهیتِ دستوری، کلید درکِ عمیق این مبحث است.that در این ساختار اختیاری است و میتوانید آن را حذف کنید (مثلاً: It is vital he be on time)، اما در نوشتارِ بسیار رسمی، نگه داشتن آن توصیه میشود.- 1در مکاتبات اداری و حرفهای: وقتی در محیط کار ایمیلی مینویسید، استفاده از
Mandative Subjunctiveاقتدار و حرفهای بودن شما را نشان میدهد. به جای اینکه بگوییدI think you should send the report، میتوانید بگوییدI suggest that you send the report.
- 1در متون حقوقی و قراردادی: در این متون، دقت حرف اول را میزند. برای جلوگیری از هرگونه ابهام درباره اینکه آیا کاری «باید» انجام شود یا «پیشنهاد شده است»، از این ساختار استفاده میشود.
It is stipulated that the tenant pay the rent on the first.
- 1در مقالات آکادمیک: هنگام نوشتنِ پایاننامه یا مقاله پژوهشی، وقتی میخواهید بر لزومِ انجام یک روش خاص تأکید کنید، این ساختار بسیار کارآمد است.
It is essential that the sample be analyzed within 24 hours.
- 1اضافه کردن -s به فعل سومشخص: فارسیزبانان به دلیل عادت به تطابق فاعل و فعل، تمایل دارند بگویند
He insisted that she works. این یک اشتباه فاحش است. دلیل آن تداخلِ زبان مادری (L1 Interference) است که در آن فاعل و فعل همیشه در حال تطابق هستند. به یاد داشته باشید: در این ساختار، فاعل هیچ قدرتی بر فعل ندارد.
- 1استفاده از افعالِ کمکی مانند should: بسیاری از زبانآموزان فکر میکنند
shouldبرای بیان این مفاهیم ضروری است. اگرچهshouldغلط نیست، اما استفاده از آن در کنارMandative Subjunctive(مثلاً:I suggest that he should go) باعث طولانی شدنِ بیمورد جمله و کاهشِ سطحِ رسمی بودن میشود. در سطح C2، مستقیم به سراغ فعل پایه بروید.
- 1استفاده از is/are برای فعل to be: دیدنِ
beبه تنهایی در جمله برای بسیاری از زبانآموزان عجیب است. این اشتباه به این دلیل رخ میدهد که ذهنِ ما به دنبالِ «واقعیت» (Indicative) است نه «الزام» (Subjunctive). همیشه به یاد داشته باشید: در این ساختار،beتنها گزینه برای فعلِ بودن است.
that از نظر دستوری کاملاً درست است، اما در متون بسیار رسمی و حقوقی، بودنِ that به خواننده کمک میکند تا سریعتر متوجه شود که با یک جمله التزامی روبروست.I insisted و چه I insist، فعلِ پیرو همچنان به صورت پایه باقی میماند (مثلاً: I insisted that he go).Mandative Subjunctive vs. Indicative
| Subject | Indicative (Fact) | Subjunctive (Mandate) | Negative Subjunctive |
|---|---|---|---|
|
I
|
I am
|
that I be
|
that I not be
|
|
You
|
You go
|
that you go
|
that you not go
|
|
He/She/It
|
He stays
|
that he stay
|
that he not stay
|
|
We
|
We are
|
that we be
|
that we not be
|
|
They
|
They work
|
that they work
|
that they not work
|
Meanings
A specific verb form used in 'that' clauses to express a demand, requirement, suggestion, or necessity. It uses the base form of the verb for all persons.
Verbs of Influence
Used after verbs like 'insist', 'suggest', 'demand', and 'propose' to indicate a desired action.
“I suggest that he be more careful.”
“They demanded that the prisoner be released.”
Adjectives of Necessity
Used after adjectives like 'essential', 'vital', 'important', and 'mandatory'.
“It is essential that every member attend.”
“It is vital that she not forget the keys.”
Nouns of Requirement
Used after nouns that imply a command or suggestion, such as 'requirement', 'suggestion', or 'order'.
“The requirement that he pay in cash was unexpected.”
“His suggestion that we meet at midnight was strange.”
Reference Table
| نوع کلمه محرک | کلمات رایج | مثال در جمله | شکل فعل التزامی |
|---|---|---|---|
|
افعال
|
suggest, recommend, insist
|
I suggest that she *leave* early.
|
leave
|
|
افعال
|
demand, propose, request
|
They demand that he *be* present.
|
be
|
|
صفتها
|
essential, important, vital
|
It is vital that you *listen*.
|
listen
|
|
صفتها
|
crucial, necessary, imperative
|
It's imperative that it *work*.
|
work
|
|
اسمها
|
suggestion, recommendation
|
His recommendation is that we *wait*.
|
wait
|
|
اسمها
|
demand, proposal
|
The proposal is that he *submit* it.
|
submit
|
طیف رسمیت
I insist that he be punctual. (Workplace attendance)
I need him to be on time. (Workplace attendance)
He'd better be on time. (Workplace attendance)
He needs to get here ASAP. (Workplace attendance)
وجه التزامی (Mandative Subjunctive): مفاهیم اصلی
محرکها
- افعال suggest, demand, insist
- صفتها essential, vital, crucial
- اسمها recommendation, proposal
ساختار
- جمله اصلی + that I insist that...
- فاعل + فعل ساده ...he go, ...she be
- حالت منفی subject + not + base verb
ویژگیهای کلیدی
- فعل ساده no -s for he/she/it
- همیشه 'be' for the verb 'to be'
- بافت رسمی professional, official
مقایسه وجه التزامی و اخباری
چطور بفهمیم از وجه التزامی استفاده کنیم؟
آیا جمله بیانگر دستور، پیشنهاد یا ضرورت است؟
آیا از محرکهای خاص (مثل recommend) + that استفاده شده؟
آیا محیط رسمی (کاری، دانشگاهی، اداری) است؟
محرکهای التزامی در عمل
افعال
- • `I recommend that he *review* the brief.`
- • `They insist that she *attend*.`
- • `We demand that it *stop*.`
صفتها
- • `It is vital that you *comply*.`
- • `It's essential that he *be* on time.`
- • `It is imperative that they *understand*.`
اسمها
- • `The suggestion was that we *postpone*.`
- • `Her proposal is that he *lead* the team.`
- • `The request is that she *provide* feedback.`
مثالها بر اساس سطح
I want you to be happy.
Please be quiet.
He needs to go.
I tell him to stay.
You should be careful.
It is important to eat well.
I suggest that you go home.
He must not be late.
I recommend that you take this bus.
It is necessary that we arrive early.
She suggested that he join the club.
We insist that you stay for dinner.
The doctor recommended that he quit smoking.
It is essential that she be informed.
I propose that the meeting be adjourned.
They demanded that he pay the fine.
It is imperative that the CEO not be disturbed.
The committee move that the motion be passed.
Justice requires that the law be applied equally.
I suggest he not attempt the climb alone.
The crown mandates that the prisoner be held without bail.
It is of the utmost importance that no one be told.
Lest he be forgotten, we built this monument.
The regulation stipulates that the valve be checked hourly.
بهراحتی اشتباه گرفته میشود
Learners use the indicative to state a fact when they should use the subjunctive to state a requirement.
Learners think 'should' is always required.
Learners use 'were' for mandative requirements.
اشتباهات رایج
I want he go.
I want him to go.
It is important he goes.
It is important for him to go.
I suggest that he should goes.
I suggest that he should go.
I insist that he doesn't stay.
I insist that he not stay.
الگوهای جملهسازی
I suggest that ___ ___.
It is essential that ___ not ___.
The requirement that ___ ___ is strict.
I move that the motion ___ ___.
Real World Usage
The contract requires that the tenant pay the rent on the first of the month.
It is vital that the patient not exert himself.
I propose that we be more aggressive in our marketing.
It is recommended that the author clarify the methodology.
We demand that the border be opened immediately.
Company policy mandates that every employee undergo safety training.
گوشت به BE باشه!
It is vital that he be informed.
توی چتهای دوستانه استفاده نکن
I demand that you be here!
منفی کردن با Not
It is important that he not forget the deadline.
نشونهی احترام و سواد بالا
I recommend that the team be expanded.
کمک گرفتن از Should
I suggest that she should go.
Smart Tips
Check the next verb. If it has an '-s' or a 'should', consider if removing them would make the sentence sound more professional.
Avoid 'doesn't'. Use 'not' alone to keep the subjunctive mood consistent.
Always use 'be' in a mandative clause. Never use 'is', 'am', or 'are'.
Use 'I propose that...' followed by the subjunctive to sound collaborative yet firm.
تلفظ
Stress on the Trigger
In spoken English, the 'trigger' word (insist, vital) usually carries more stress than the subjunctive verb.
Falling Intonation
I suggest that he stay. ↘
Conveys a firm but polite recommendation.
حفظ کنید
روش یادسپاری
The 'S-Killer': The mandative subjunctive kills the '-s' on the end of verbs.
تداعی تصویری
Imagine a judge pointing a gavel (the trigger word) at a person, and the person's '-s' falls off their shirt as they follow the order.
Rhyme
When you demand or you suggest, give the '-s' a little rest.
Story
A strict boss (The Trigger) tells an employee (The Subject) exactly what to do. Because the boss is so powerful, the employee loses their 's' and their 'to' and just stands there in their 'base' form.
شبکه واژگان
چالش
Write three formal requests for your boss using 'I suggest that...', 'It is vital that...', and 'I propose that...'.
نکات فرهنگی
The mandative subjunctive is very common in American English, even in semi-formal speech.
British speakers often find the bare subjunctive too formal or 'American' and prefer using 'should'.
In legal documents globally, the subjunctive is used to ensure there is no ambiguity about a requirement.
The subjunctive mood comes from Proto-Indo-European and was much more complex in Old English.
شروعکنندههای مکالمه
If you were the president, what would you insist that people do to save the environment?
What is one rule in your house that you demand your guests follow?
In a perfect workplace, what is essential that a boss do for their employees?
Propose a new law for your city. What do you suggest be changed?
موضوعات نگارش
اشتباهات رایج
Test Yourself
Score: /4
تمرینهای عملی
8 exercisesThe manager insisted that he ___ the report by Friday.
It is essential that she ___ informed of the changes.
Find and fix the mistake:
I recommend that he doesn't go to the party.
He should stay here. (I insist...)
'The law requires that a driver has a license.'
The committee proposed that the budget ___.
It is vital that the secret ___ leaked.
1. I demand... 2. It is vital... 3. I suggest...
Score: /8
Practice Bank
11 exercisesScore: /11
سوالات متداول (8)
Actually, no! While it was less common in the 19th century, it has seen a strong revival in American English and remains the standard for formal writing globally.
Yes, especially in British English. 'I suggest that he should go' is perfectly correct, though slightly less formal than 'I suggest that he go'.
Because the subjunctive mood uses the 'base form' of the verb, which is the infinitive without 'to'. The base form doesn't change for the subject.
Yes. Even if the trigger verb is in the past, the subjunctive verb stays in the base form: 'I insisted (past) that he stay (base).'
The most common are `essential`, `vital`, `important`, `imperative`, and `mandatory`.
In casual speech, yes ('I suggest he go'). In formal writing, it is better to keep it ('I suggest that he go').
In formal grammar, yes. In casual conversation, people say it all the time. But on a C2 exam or in a legal document, it would be marked incorrect.
Use 'be' + past participle. For example: 'I demand that the rules be changed.'
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
El subjuntivo
Spanish has unique conjugations; English uses the infinitive.
Le subjonctif
French subjunctive is triggered by similar meanings but has more complex forms.
Konjunktiv I
German uses it more for reporting speech than for simple mandates.
~beki / ~hou ga ii
Japanese uses sentence-final particles or auxiliary verbs instead of verb conjugation.
Al-Mudaari' al-Mansuub
Arabic changes the vowel ending; English uses the base form.
yào / jiànyì
Chinese relies entirely on word choice, not grammar forms.
Learning Path
Prerequisites
ویدیوهای مرتبط
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