A0 Sentence Structure 1 min read Facile

Simple Sentences with Copula (Bu kitabdır)

Grammar Rule in 30 Seconds

In Azerbaijani, you don't use a verb for 'is'; you attach a suffix to the end of the noun or adjective.

  • Use -dır/-dir/-dur/-dür for 3rd person singular (e.g., Bu kitabdır - This is a book).
  • For 1st and 2nd person, use personal suffixes like -am or -san.
  • In the 3rd person, the suffix is often omitted in casual speech.
Noun + (Suffix) = Sentence

2. Negative and Question Forms

Form Structure
Negative
Noun + deyil
Question
Noun + Suffix + mi/mı/mu/mü

Personal Suffixes for Nouns

Person Suffix Example (Kitab - Book)
1st Sing.
-am/-əm
kitabam (I am a book)
2nd Sing.
-san/-sən
kitabsan (You are a book)
3rd Sing.
-dır/-dir/-dur/-dür
kitabdır (It is a book)
1st Plur.
-ıq/-ik/-uq/-ük
kitabıq (We are books)
2nd Plur.
-sınız/-siniz/-sunuz/-sünüz
kitabsınız (You are books)
3rd Plur.
-dırlar/-dirlər...
kitabdırlar (They are books)

Meanings

The copula in Azerbaijani functions as the link between a subject and its predicate, identifying or describing the subject.

1

Identification

Defining what an object or person is.

“Bu qələmdir.”

“O müəllimdir.”

Reference Table

Reference table for Simple Sentences with Copula (Bu kitabdır)
Form Structure Example
Affirmative
Noun + Suffix
Bu kitabdır.
Negative
Noun + deyil
Bu kitab deyil.
Question
Noun + Suffix + mi?
Bu kitabdır mı?
1st Person
Noun + am/əm
Mən tələbəyəm.
2nd Person
Noun + san/sən
Sən tələbəsən.
3rd Person
Noun + dır/dir
O tələbədir.
Plural
Noun + lar + Suffix
Onlar tələbədirlər.

Spectre de formalité

Formel
Bu bir kitabdır.

Bu bir kitabdır. (Identifying objects)

Neutre
Bu kitabdır.

Bu kitabdır. (Identifying objects)

Informel
Bu kitab.

Bu kitab. (Identifying objects)

Argot
Kitabdır da.

Kitabdır da. (Identifying objects)

Copula Suffix Logic

Noun

Vowel Harmony

  • a, ı use -dır
  • e, i use -dir

Exemples par niveau

1

Bu kitabdır.

This is a book.

2

O müəllimdir.

He/She is a teacher.

3

Bu evdir.

This is a house.

4

Hava istidir.

The weather is hot.

1

Bu qələm deyil.

This is not a pen.

2

O xoşbəxtdir.

He is happy.

3

Bu maşın yenidir.

This car is new.

4

Sən tələbəsən.

You are a student.

1

Mən Bakıdayam.

I am in Baku.

2

Onlar çox ağıllıdırlar.

They are very smart.

3

Bu məsələ çox vacibdir.

This issue is very important.

4

Siz hazırsınızmı?

Are you ready?

1

Bu qərar qətidir.

This decision is final.

2

O, hələ də yorğundur.

He is still tired.

3

Bu kitab maraqlı deyil.

This book is not interesting.

4

Bizim evimiz böyükdür.

Our house is big.

1

Bu yanaşma olduqca səmərəlidir.

This approach is quite efficient.

2

Mənim fikrimcə, bu düzgündür.

In my opinion, this is correct.

3

Vəziyyət kifayət qədər gərgindir.

The situation is quite tense.

4

Bu, qanunla qadağandır.

This is prohibited by law.

1

Bu nəzəriyyə elmi cəhətdən əsaslandırılmışdır.

This theory is scientifically grounded.

2

Onun davranışı qəbuledilməzdir.

His behavior is unacceptable.

3

Bu, tarixi bir zərurətdir.

This is a historical necessity.

4

Hər şey qaydasındadır.

Everything is in order.

Facile à confondre

Simple Sentences with Copula (Bu kitabdır) vs Deyil vs. Suffix

Learners often try to add a suffix to 'deyil'.

Simple Sentences with Copula (Bu kitabdır) vs Personal Suffixes vs. Possessive Suffixes

They look similar but have different functions.

Simple Sentences with Copula (Bu kitabdır) vs Question Particle

Learners often separate the question particle.

Erreurs courantes

Bu is kitab.

Bu kitabdır.

Don't use 'is' as a separate word.

Bu kitabdir.

Bu kitabdır.

Wrong vowel harmony.

Bu kitab.

Bu kitabdır.

Missing the copula in formal speech.

Bu kitab-dır.

Bu kitabdır.

Don't hyphenate.

Bu kitab deyil-dir.

Bu kitab deyil.

Deyil doesn't take the suffix.

Olar tələbədir.

Onlar tələbədirlər.

Missing plural agreement.

Mən tələbədir.

Mən tələbəyəm.

Wrong person suffix.

Hava çox istidir-dir.

Hava çox istidir.

Redundant suffixing.

Bu məsələ vacib.

Bu məsələ vacibdir.

Dropping copula in formal context.

Siz hazırsınız mı?

Siz hazırsınızmı?

Question particle should be attached.

Bu yanaşma səmərəli-dir.

Bu yanaşma səmərəlidir.

Incorrect orthography.

Bu qanunla qadağan.

Bu qanunla qadağandır.

Missing copula in formal text.

Onlar çox ağıllı-dırlar.

Onlar çox ağıllıdırlar.

Incorrect spacing.

Bu, tarixi bir zərurət.

Bu, tarixi bir zərurətdir.

Missing copula in academic writing.

Structures de phrases

Bu ___ -dır.

Mən ___ -am.

Hava çox ___ -dir.

Bu qərar ___ -dir.

Real World Usage

Social Media constant

Bu çox gözəldir!

Texting constant

Hardasan?

Job Interview common

Mən təcrübəliyəm.

Travel common

Bu otel bahadır.

Food Delivery common

Sifariş hazırdır.

Academic Writing common

Bu nəticə vacibdir.

💡

Vowel Harmony First

Always check the last vowel of the word before adding the suffix.
⚠️

No 'Is' Verb

Stop looking for the word 'is'. It doesn't exist in Azerbaijani.
🎯

Casual Dropping

In casual speech, you can drop the -dır suffix, but keep it in writing.
💬

Formal vs Informal

Use the full suffix in formal situations to show respect.

Smart Tips

Check if you need a copula suffix.

Bu kitab. Bu kitabdır.

Use 'deyil' instead of trying to negate the suffix.

Bu kitabdır deyil. Bu kitab deyil.

Attach the question particle to the end.

Bu kitabdır mı? Bu kitabdır mı?

Remember to pluralize the noun AND the suffix.

Onlar tələbədir. Onlar tələbədirlər.

Prononciation

kitab-dır, ev-dir

Vowel Harmony

The suffix vowel must match the root's last vowel.

Statement

Bu kitabdır. (Falling tone)

Neutral declaration

Question

Bu kitabdır mı? (Rising tone)

Inquiry

Mémorise-le

Moyen mnémotechnique

Remember 'DIR' as 'Defined In Reality'. If you want to define something in reality, add -dir!

Association visuelle

Imagine a giant sticker labeled '-dir' that you slap onto any object you want to identify.

Rhyme

If you want to say 'is' with flair, just add the suffix to the air.

Story

Ali walks into a room. He points at a chair and says 'Bu stuldur'. He points at a table and says 'Bu masadır'. He is using the copula to define his world.

Word Web

kitabdırmüəllimdirevdiristidirgözəldirtələbədir

Défi

Point to 5 objects in your room and say their names using the -dır suffix.

Notes culturelles

In the capital, the copula is often dropped in casual conversation to sound more relaxed.

In some rural dialects, the copula is used more consistently to emphasize the statement.

In academic or legal settings, the copula is strictly required for clarity and precision.

The copula suffixes in Azerbaijani evolved from demonstrative and existential roots in Proto-Turkic.

Amorces de conversation

Bu nədir?

Sən tələbəsən?

Hava necədir?

Bu qərar düzgündür?

Sujets d'écriture

Describe your room using 5 sentences.
Describe your best friend.
What is your favorite food and why?
Discuss a current event in your country.

Erreurs courantes

Incorrect

Correct


Incorrect

Correct


Incorrect

Correct


Incorrect

Correct

Test Yourself

Fill in the correct suffix.

Bu kitab___.

✓ Correct! ✗ Not quite. Correct answer: a
Kitab ends in 'a', so use -dır.
Choose the correct sentence. Choix multiple

Which is correct?

✓ Correct! ✗ Not quite. Correct answer: a
Bu evdir is the correct form.
Correct the mistake. Error Correction

Find and fix the mistake:

Bu kitabdir.

✓ Correct! ✗ Not quite. Correct answer: a
Vowel harmony requires -dır.
Build a sentence. Sentence Building

Mən / tələbə / am

✓ Correct! ✗ Not quite. Correct answer: a
Mən tələbəyəm is correct.
Match the person to the suffix. Match Pairs

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

✓ Correct! ✗ Not quite. Correct answer: a
-am is for 1st person singular.
Choose the negative form. Choix multiple

Bu kitabdır.

✓ Correct! ✗ Not quite. Correct answer: a
Deyil is the negative marker.
Fill in the correct suffix.

Hava isti___.

✓ Correct! ✗ Not quite. Correct answer: a
İsti ends in 'i', so use -dir.
Make it a question. Sentence Transformation

Bu kitabdır.

✓ Correct! ✗ Not quite. Correct answer: a
Attach the question particle.

Score: /8

Exercices pratiques

8 exercises
Fill in the correct suffix.

Bu kitab___.

✓ Correct! ✗ Not quite. Correct answer: a
Kitab ends in 'a', so use -dır.
Choose the correct sentence. Choix multiple

Which is correct?

✓ Correct! ✗ Not quite. Correct answer: a
Bu evdir is the correct form.
Correct the mistake. Error Correction

Find and fix the mistake:

Bu kitabdir.

✓ Correct! ✗ Not quite. Correct answer: a
Vowel harmony requires -dır.
Build a sentence. Sentence Building

Mən / tələbə / am

✓ Correct! ✗ Not quite. Correct answer: a
Mən tələbəyəm is correct.
Match the person to the suffix. Match Pairs

1st Person Singular

✓ Correct! ✗ Not quite. Correct answer: a
-am is for 1st person singular.
Choose the negative form. Choix multiple

Bu kitabdır.

✓ Correct! ✗ Not quite. Correct answer: a
Deyil is the negative marker.
Fill in the correct suffix.

Hava isti___.

✓ Correct! ✗ Not quite. Correct answer: a
İsti ends in 'i', so use -dir.
Make it a question. Sentence Transformation

Bu kitabdır.

✓ Correct! ✗ Not quite. Correct answer: a
Attach the question particle.

Score: /8

FAQ (8)

Azerbaijani uses suffixes instead of a separate verb.

Use vowel harmony rules based on the last vowel.

Yes, in casual speech, but not in formal writing.

Use the word 'deyil'.

Add 'mi/mı/mu/mü' after the word.

No, each person has a specific suffix.

It's a particle, not a noun, so it doesn't take the suffix.

The suffix attaches directly to the consonant.

Scaffolded Practice

1

1

2

2

3

3

4

4

Mastery Progress

Needs Practice

Improving

Strong

Mastered

In Other Languages

Spanish low

ser/estar

Azerbaijani uses suffixes, Spanish uses verbs.

French low

être

Azerbaijani is agglutinative, French is analytic.

German low

sein

Azerbaijani lacks a copula verb.

Japanese moderate

desu

Japanese 'desu' is a particle, Azerbaijani copula is a suffix.

Arabic low

huwa/hiya

Azerbaijani uses suffixes for clarity.

Chinese low

shi

Azerbaijani is suffix-based.

Learning Path

Prerequisites

Related Grammar Rules

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