B2 Modal Verbs 1 min read Medium

Impersonal 'Не може да' (Cannot)

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Grammar Rule in 30 Seconds

Use 'Не може да' to express that something is logically impossible, socially forbidden, or simply unbelievable without naming a specific person.

  • Keep 'може' fixed in the 3rd person singular regardless of the subject. Example: 'Не може да се пуши тук.'
  • Follow 'не може' with the particle 'да' and a conjugated verb. Example: 'Не може да си тръгнеш сега.'
  • Use it for general rules or strong disbelief. Example: 'Не може да е истина!'
🚫 + Не може (Fixed) + да + Verb (Conjugated)

Meanings

An impersonal construction used to denote impossibility, prohibition, or epistemic disbelief. It functions as a fixed phrase where the verb 'може' does not change to match a subject.

1

General Prohibition

Expressing that an action is not allowed by rules or laws for everyone.

“Не може да се паркира на този тротоар.”

“Не може да се говори силно в библиотеката.”

2

Epistemic Disbelief

Expressing that the speaker finds a situation logically impossible or hard to believe.

“Не може да си толкова гладен!”

“Не може да е забравил за срещата ни.”

3

Physical/Logical Impossibility

Stating that something is physically impossible to achieve.

“Не може да се стигне до там пеша.”

“Не може да се види нищо в тази тъмнина.”

4

Social Unacceptability

Indicating that an action is socially 'not okay' or inappropriate.

“Не може да се държиш така с родителите си.”

“Не може да закъсняваш всеки ден.”

The Fixed Impersonal Form

Person Form Usage Type Example
Impersonal Не може да General Rule Не може да се вика.
Impersonal Не може да Disbelief Не може да е той.
Impersonal Не може да Prohibition Не може да се влиза.
Impersonal Не може ли да Question Не може ли да изчакаш?
Impersonal Може да Affirmative (Possibility) Може да е вярно.
Impersonal Можеше да Past Possibility Можеше да се случи.

Common Colloquial Contractions

Full Form Short/Colloquial Context
Не може да бъде Не може! Strong shock
Не може да се каже Не се знае Uncertainty
Не може ли Може ли? Polite request (affirmative)

Reference Table

Reference table for Impersonal 'Не може да' (Cannot)
Function Structure Bulgarian Example English Meaning
Prohibition Не може да се + Verb Не може да се пуши. Smoking is not allowed.
Disbelief Не може да + Verb (2nd/3rd pers) Не може да си ти! It can't be you!
Logical Impossibility Не може да + Verb (3rd pers) Не може да е истина. It can't be true.
Questioning Rule Не може ли да + Verb Не може ли да се паркира? Is it not possible to park?
Social Norm Не може да + Verb (2nd pers) Не може да говориш така. You can't talk like that.
Physical Barrier Не може да се + Verb Не може да се мине. One cannot pass.
Past Disbelief Не може да е + Past Participle Не може да е забравил. He couldn't have forgotten.

Formality Spectrum

Formal
Не може да се приеме, че това е истина.

Не може да се приеме, че това е истина. (Reacting to news)

Neutral
Не може да е истина.

Не може да е истина. (Reacting to news)

Informal
Не може да бъде!

Не може да бъде! (Reacting to news)

Slang
Айде бе, не може да е вярно!

Айде бе, не може да е вярно! (Reacting to news)

The World of 'Не може да'

Не може да

Rules

  • Забранено Forbidden
  • Закон Law

Emotions

  • Шок Shock
  • Изненада Surprise

Logic

  • Невъзможно Impossible
  • Грешка Error

Personal vs. Impersonal

Personal (Не мога)
Аз не мога да дойда. I (personally) cannot come.
Impersonal (Не може)
Не може да се дойде. It is impossible to come (for anyone).

Should I use 'Не може да'?

1

Is it a general rule?

YES
Use 'Не може да се...'
NO
Check disbelief
2

Are you shocked?

YES
Use 'Не може да е...'
NO
Use personal form

Common Contexts

🚫

Signs

  • • No smoking
  • • No parking
  • • No entry
😲

Gossip

  • • He can't be married!
  • • She can't be 50!
  • • They can't be rich!
⚛️

Physics

  • • It can't fly
  • • It can't melt
  • • It can't fit
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Examples by Level

1

Не може тук.

Not possible here.

2

Не може сега.

Not possible now.

3

Не може, съжалявам.

It's not possible, I'm sorry.

4

Не може ли?

Is it not possible?

1

Не може да се влиза.

One cannot enter.

2

Не може да се пуши тук.

Smoking is not allowed here.

3

Не може да ядеш това.

You cannot eat this.

4

Не може да бъде!

It can't be!

1

Не може да е толкова късно.

It can't be that late.

2

Не може да се паркира на улицата.

Parking on the street is not allowed.

3

Не може да не знаеш това.

It's impossible that you don't know this.

4

Не може да се каже със сигурност.

It cannot be said with certainty.

1

Не може да си го видял, той е в чужбина.

You couldn't have seen him; he is abroad.

2

Не може да се отрече, че тя е талантлива.

It cannot be denied that she is talented.

3

Не може да се разчита на това време.

One cannot rely on this weather.

4

Не може просто да си тръгнеш без обяснение.

You can't just leave without an explanation.

1

Не може да се пренебрегва фактът, че инфлацията расте.

The fact that inflation is rising cannot be ignored.

2

Не може да не се отбележи неговият принос.

His contribution cannot go unnoted.

3

Не може да се очаква чудо в тази ситуация.

A miracle cannot be expected in this situation.

4

Не може да се каже, че не сме опитали.

It cannot be said that we didn't try.

1

Не може да се прави паралел между тези две събития.

A parallel cannot be drawn between these two events.

2

Не може да се подхожда толкова лекомислено към проблема.

One cannot approach the problem so frivolously.

3

Не може да се изключи вероятността за грешка.

The probability of an error cannot be excluded.

4

Не може да се каже, че авторът е бил безпристрастен.

It cannot be said that the author was impartial.

Easily Confused

Impersonal 'Не може да' (Cannot) vs Не може vs. Не трябва

Learners use 'не може' for moral advice and 'не трябва' for physical impossibility.

Impersonal 'Не може да' (Cannot) vs Не може vs. Няма как

Both mean 'impossible', but 'няма как' is more informal and emphasizes the lack of a way/method.

Impersonal 'Не може да' (Cannot) vs Не може да vs. Не можеш да

Mixing impersonal rules with personal ability.

Common Mistakes

✗

Аз не може да дойда.

✓

Аз не мога да дойда.

Using impersonal form for personal ability.
✗

Не можеш да се пуши.

✓

Не може да се пуши.

Conjugating 'може' in a general rule.
✗

Не може пуши.

✓

Не може да се пуши.

Missing 'да' and 'се'.
✗

То не може.

✓

Не може.

Adding a redundant 'it' (то). Bulgarian impersonal verbs don't need a dummy subject.
✗

Не може да си тук.

✓

Не можеш да си тук.

Using impersonal when you mean personal permission.
✗

Не може да е истината.

✓

Не може да е истина.

Using the definite article incorrectly after 'е'.
✗

Не може да се правим това.

✓

Не може да правим това.

Adding 'се' when there is a clear 'we' (правим).
✗

Не може да не си го видял.

✓

Не може да не си го видял.

Double negatives are tricky; this is actually correct but often avoided by learners.
✗

Не може да се бива.

✓

Не бива.

Mixing 'може' and 'бива' into one phrase.
✗

Не може да се е случило.

✓

Не може да се е случило.

Correct, but learners struggle with the word order of 'се е'.
✗

Не може да се каже, че той не знаеше.

✓

Не може да се каже, че той не е знаел.

Incorrect tense/mood in the subordinate clause.
✗

Не може да се отрече неговото знание.

✓

Не може да се отрече знанието му.

Stylistic preference for possessive pronouns.

Sentence Patterns

Не може да се ___ тук.

Не може да е ___!

Не може да се отрече, че ___.

Не може просто да ___ без ___.

Real World Usage

Public Transport constant

Не може да се пътува без билет.

Texting Friends very common

Не може да си толкова зле, хаха!

Job Interview occasional

Не може да се пренебрегне опитът ми.

Restaurant common

Не може да се пуши вътре.

Social Media very common

Не може да бъде! Пак ли закъсня?!

Legal Documents common

Договорът не може да бъде прекратен едностранно.

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💡

The 'Shock' Shortcut

If you are surprised, just say 'Не може да бъде!'. It works for almost any shocking situation and makes you sound very native.
⚠️

Avoid 'То'

Don't say 'То не може да...'. Bulgarian doesn't need the 'it' subject. Just start with 'Не може'.
🎯

Reflexive 'Се'

When in doubt for a general rule, add 'се' after 'да'. It turns the action into a general 'one does this'.
💬

Polite Refusal

Using 'Не може' sounds less like 'I don't want to' and more like 'The rules don't allow it'. Use it to soften a 'No'.

Smart Tips

Use 'Не може да бъде!' with a long 'е' at the end.

Това не е вярно. → Не може да бъде-е-е!

Always use 'Не може да се' + [Imperfective Verb].

Не пушете. → Не може да се пуши в обекта.

Ask yourself: 'Is this just about me, or is it a rule for everyone?' If it's a rule, use 'не може'.

Аз не мога да влизам тук. → Тук не може да се влиза.

Use 'Не може да е' + [Past Participle].

Той не беше там. → Не може да е бил там!

Pronunciation

/ˈmɔʒɛ/

Stress on 'може'

The stress is on the first syllable: MO-zhe.

/də/

The 'да' particle

The 'да' is usually unstressed and pronounced quickly, almost attached to the following verb.

↗НЕ МОЖЕ да ↘БЪДЕ!

Intonation for Disbelief

In expressions of shock, the pitch rises sharply on 'може' and falls on 'бъде'.

Prohibitive

Не може да се пуши! ↓

A flat, authoritative tone indicating a rule.

Incredulous

Не може да е той?! ↑

A rising tone at the end indicating shock or a question.

Memorize It

Mnemonic

Remember: 'Не може' is the 'Stone Rule'—it never moves, never changes, and blocks everything in its path.

Visual Association

Imagine a giant red 'X' hovering over a crowd of people. No matter who is in the crowd, the 'X' stays the same size and shape. That 'X' is 'Не може да'.

Rhyme

Не може да бъде, не може да спре, правилото знаеш ти много добре!

Story

Ivan tried to park his car. He said 'Аз не мога' (I can't). The policeman pointed at the sign and said 'Не може' (One cannot). Ivan realized his personal ability didn't matter; the law was impersonal.

Word Web

забраненоневъзможноабсурдправилозаконшокистина

Challenge

Look around your room. Find three things that are 'impossible' or 'not allowed' and say them out loud using 'Не може да се...'.

Cultural Notes

Bulgarians often use 'Не може' as a first response to a request that is slightly unusual. It doesn't always mean 'never'; it often means 'I need to check the rules first'.

In Bulgarian bureaucracy, 'Не може' is the ultimate shield. It shifts the blame from the person to the 'impersonal rule'.

In some Western dialects, you might hear 'Не мое', but this is non-standard and should be avoided in formal writing.

The verb 'може' comes from the Old Church Slavonic 'мощи' (mošti), meaning 'to be able'.

Conversation Starters

“

Какво не може да се прави в твоята страна?

“

Мислиш ли, че не може да се живее без интернет?

“

Случило ли ти се е нещо, за което си казал 'Не може да бъде!'?

“

Може ли да се каже, че технологиите ни правят по-мързеливи?

Journal Prompts

Напишете списък с 5 правила във вашия офис или училище.
Опишете една ситуация, в която сте били силно изненадани.
Напишете есе на тема: 'Неща, които не може да се купят с пари'.
Дискутирайте границите на човешките възможности.
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Test Yourself

Choose the correct form for a general rule. Multiple Choice

Тук ___ да се паркира.

✓ Correct! ✗ Not quite. Correct answer: не може
For general rules, we use the impersonal 'не може'.
Fill in the missing particle.

Не може ___ бъде истина!

✓ Correct! ✗ Not quite. Correct answer: да
The particle 'да' is mandatory after 'не може' in this construction.
Correct the mistake in the sentence. Error Correction

Find and fix the mistake:

Ти не може да си тук.

✓ Correct! ✗ Not quite. Correct answer: Both A and C
When addressing a specific person, use the personal form 'не можеш'.
Change the personal sentence to an impersonal rule. Sentence Transformation

Ние не трябва да викаме тук. (Use 'не може')

✓ Correct! ✗ Not quite. Correct answer: Не може да се вика тук.
Adding 'се' makes it a general impersonal rule.
Complete the dialogue with the best reaction. Dialogue Completion

A: Спечелих лотарията! B: ___

✓ Correct! ✗ Not quite. Correct answer: Не може да бъде!
This is the standard idiomatic expression for shock.
Is this statement true or false? True False Rule

The verb 'може' in 'не може да' changes when talking about 'we'.

✓ Correct! ✗ Not quite. Correct answer: False
In the impersonal construction, 'може' is fixed.
Put the words in the correct order. Sentence Building

да / не / истина / може / е

✓ Correct! ✗ Not quite. Correct answer: Не може да е истина.
The standard order is Negation + Modal + Particle + Verb + Subject/Complement.
Match the Bulgarian to the English. Match Pairs

Match each item on the left with its pair on the right:

✓ Correct! ✗ Not quite. Correct answer: 1-No smoking, 2-It can't be you
Reflexive 'се' indicates a general rule; personal 'си' indicates disbelief about a person.

Score: /8

Practice Exercises

8 exercises
Choose the correct form for a general rule. Multiple Choice

Тук ___ да се паркира.

✓ Correct! ✗ Not quite. Correct answer: не може
For general rules, we use the impersonal 'не може'.
Fill in the missing particle.

Не може ___ бъде истина!

✓ Correct! ✗ Not quite. Correct answer: да
The particle 'да' is mandatory after 'не може' in this construction.
Correct the mistake in the sentence. Error Correction

Find and fix the mistake:

Ти не може да си тук.

✓ Correct! ✗ Not quite. Correct answer: Both A and C
When addressing a specific person, use the personal form 'не можеш'.
Change the personal sentence to an impersonal rule. Sentence Transformation

Ние не трябва да викаме тук. (Use 'не може')

✓ Correct! ✗ Not quite. Correct answer: Не може да се вика тук.
Adding 'се' makes it a general impersonal rule.
Complete the dialogue with the best reaction. Dialogue Completion

A: Спечелих лотарията! B: ___

✓ Correct! ✗ Not quite. Correct answer: Не може да бъде!
This is the standard idiomatic expression for shock.
Is this statement true or false? True False Rule

The verb 'може' in 'не може да' changes when talking about 'we'.

✓ Correct! ✗ Not quite. Correct answer: False
In the impersonal construction, 'може' is fixed.
Put the words in the correct order. Sentence Building

да / не / истина / може / е

✓ Correct! ✗ Not quite. Correct answer: Не може да е истина.
The standard order is Negation + Modal + Particle + Verb + Subject/Complement.
Match the Bulgarian to the English. Match Pairs

1. Не може да се пуши. 2. Не може да си ти.

✓ Correct! ✗ Not quite. Correct answer: 1-No smoking, 2-It can't be you
Reflexive 'се' indicates a general rule; personal 'си' indicates disbelief about a person.

Score: /8

FAQ (8)

No, you always need a verb or at least the verb `бъде` (to be) implied. For example, `Не може да бъде!`.

`Забранено е` is more formal and literally means 'It is forbidden'. `Не може` is more common in speech.

The `се` creates a passive/impersonal meaning, similar to 'Smoking is done' or 'One smokes'.

Yes, but usually you just use the present form as Bulgarian often uses present for near future or general truths.

It is neutral. To be more polite, you might use `Не бива да` or `За съжаление, не е възможно`.

Yes, in the past tense: `Не можеше да бъде` (It couldn't be). It stays in the 3rd person singular past.

No, for personal skills, use the personal form: `Аз не мога да плувам`.

No, in this modal construction, there is never a comma before `да`.

Scaffolded Practice

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2

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4

Mastery Progress

Needs Practice

Improving

Strong

Mastered

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In Other Languages

Spanish high

No se puede

Spanish doesn't require a particle like 'да' before the infinitive.

French moderate

On ne peut pas

French requires a subject pronoun ('on' or 'il'), while Bulgarian is pro-drop and impersonal.

German moderate

Man kann nicht

German uses a specific pronoun ('man'), whereas Bulgarian uses verb morphology.

Japanese low

...koto wa dekinai (...ことはできない)

Japanese nominalizes the action, while Bulgarian uses a modal + particle + verb.

Arabic high

La yumkin (لا يمكن)

Arabic syntax follows a VSO pattern, but the impersonal modal logic is nearly identical.

Chinese moderate

Bu neng (不能)

Chinese has no conjugation or reflexive particles to distinguish impersonal from personal.

Learning Path

Prerequisites

Previous
Impersonal 'Би трябвало' (Ought to)
Next
Complex Impersonal Constructions

Related Grammar Rules

A2

Impersonal 'Трябва' (It is necessary)
A2

Impersonal 'Може' (It is possible)
B1

Impersonal Expressions of Necessity (Трябва)
B2

Impersonal 'Може да' (May, Can)
B1

Impersonal Expressions of Possibility (Може)
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