Le duel en arabe : Parler par paires (-ān / -ayn)
deux + nom; ajoute simplement le suffixe «-ān» ou -ayn directement au nom pour parler de deux.
Grammar Rule in 30 Seconds
In Arabic, to talk about exactly two things, you add a special suffix to the singular noun.
- Add -ān (ـان) to the end of a noun for nominative case (e.g., waladān - two boys).
- Add -ayn (ـين) to the end of a noun for accusative/genitive cases (e.g., waladayn - two boys).
- The dual form works for both masculine and feminine nouns (add ة before the suffix for feminine).
Overview
المُثَنَّى, al-Muthannā).-ān (ـان) et -ayn (ـين).-ān et -ayn dépend de la fonction du mot dans la phrase, ce qu'on appelle la déclinaison ou الإِعْرَاب.- Utilise
-ān(ـان) quand le mot est le sujet de la phrase (le nominatif). - Utilise
-ayn(ـين) quand le mot est l'objet de l'action ou suit une préposition (l'accusatif ou le génitif).
-ayn, ton cerveau saura immédiatement qu'il s'agit d'un objet ou d'un complément, sans même avoir besoin de réfléchir à la structure globale de la phrase.tāʾ marbūṭa (ة), il y a une petite règle de transformation : la ة devient une ت (tāʾ maftūḥa) avant d'ajouter le suffixe.قَلَمٌ (stylo) | N/A | قَلَمَانِ | قَلَمَيْنِ |بَيْتٌ (maison) | N/A | بَيْتَانِ | بَيْتَيْنِ |طَالِبَةٌ (étudiante) | ة → ت | طَالِبَتَانِ | طَالِبَتَيْنِ |سَيَّارَةٌ (voiture) | ة → ت | سَيَّارَتَانِ | سَيَّارَتَيْنِ |كِتَابَانِ, tu as déjà dit « deux livres ». Ajouter le mot « deux » (اِثْنَانِ) serait une lourdeur inutile, sauf si tu veux insister lourdement (« J'ai deux livres, et pas trois ! »).- 1Sujet :
الْوَلَدَانِ يَلْعَبَانِ(Les deux garçons jouent). Ici, le sujet est au duel. - 2Objet direct :
رَأَيْتُ الْوَلَدَيْنِ(J'ai vu les deux garçons). Ici, le verbe « voir » demande un objet, donc on utilise la terminaison-ayn. - 3Après une préposition :
ذَهَبْتُ إِلَى الْمَدِينَتَيْنِ(Je suis allé aux deux villes).إِلَى(vers) impose la terminaison-ayn.
- 1L'ajout inutile du chiffre : Comme en français nous disons obligatoirement « deux + nom », nous avons tendance à dire
اِثْنَانِ كِتَابَانِ. C'est une erreur classique d'interférence linguistique. Rappelle-toi : le duel contient déjà le chiffre deux. - 2L'oubli de la transformation de la
tāʾ marbūṭa: On a tendance à oublier d'ouvrir leة. On écritمَدِينَةَانِau lieu deمَدِينَتَانِ. C'est une erreur de prononciation typique car en français, on ne change pas la structure interne du mot pour le pluriel, on ajoute juste une lettre muette (le 's'). - 3La confusion avec le pluriel masculin : Le suffixe du pluriel masculin est
-īn(ـين), qui ressemble énormément au duel-ayn(ـين). La différence est dans la voyelle courte :-aynvs-īn. Les francophones, peu habitués à ces différences de voyelles courtes, ont tendance à les prononcer de la même manière, ce qui crée une confusion entre « deux » et « plus de deux ».
-ān. Sinon, c'est presque toujours -ayn. C'est une règle d'or qui te sauvera 90% du temps !Dual Suffixes
| Case | Suffix | Example (Masc) | Example (Fem) |
|---|---|---|---|
|
Nominative
|
-ān (ـان)
|
كِتَابَانِ
|
سَيَّارَتَانِ
|
|
Accusative
|
-ayn (ـين)
|
كِتَابَيْنِ
|
سَيَّارَتَيْنِ
|
|
Genitive
|
-ayn (ـين)
|
كِتَابَيْنِ
|
سَيَّارَتَيْنِ
|
Meanings
The dual is a grammatical number used to refer to exactly two people, objects, or concepts.
Nominative Dual
Used when the pair is the subject of the sentence.
“الطَّالِبَانِ يَكْتُبَانِ”
“الْبَيْتَانِ كَبِيرَانِ”
Accusative/Genitive Dual
Used when the pair is the object or follows a preposition.
“رَأَيْتُ طَالِبَيْنِ”
“ذَهَبْتُ إِلَى بَيْتَيْنِ”
Reference Table
| Genre | Singulier | Duel (Sujet -ān) | Duel (Objet -ayn) |
|---|---|---|---|
|
Masculin
|
kitāb (livre)
|
kitābān
|
kitābayn
|
|
Masculin
|
rajul (homme)
|
rajulān
|
rajulayn
|
|
Féminin
|
sayyārah (voiture)
|
sayyāratān
|
sayyāratayn
|
|
Féminin
|
lughah (langue)
|
lughatān
|
lughatayn
|
|
Féminin
|
ṣūrah (photo)
|
ṣūratān
|
ṣūratayn
|
Spectre de formalité
لَدَيَّ أَخَوَانِ. (Family introduction)
عِنْدِي أَخَوَانِ. (Family introduction)
عِنْدِي أَخَوَيْنِ (common in some dialects). (Family introduction)
عندي اتنين أخوات. (Family introduction)
La Formule du Duel
Sujet (Celui qui fait l'action)
- + ān (ـان) kitābān
Objet/Préposition
- + ayn (ـين) kitābayn
La Transformation de la Ta-Marbuta
Choisir le Bon Suffixe
Le mot fait-il l'action ? (Sujet)
Est-ce l'objet ou après une préposition ?
Exemples Concrets
Parties du corps
- • ʿAynān (2 yeux)
- • Yadayn (2 mains)
- • Qadamān (2 pieds)
Technologie
- • Hātifān (2 téléphones)
- • Risālatayn (2 messages)
- • Ṣūratayn (2 photos)
Exemples par niveau
لَدَيَّ قَلَمَانِ
I have two pens.
الْبَيْتَانِ كَبِيرَانِ
The two houses are big.
رَأَيْتُ وَلَدَيْنِ
I saw two boys.
أُرِيدُ كِتَابَيْنِ
I want two books.
سَافَرَتِ الصَّدِيقَتَانِ إِلَى مِصْرَ
The two friends traveled to Egypt.
اشْتَرَيْتُ سَيَّارَتَيْنِ جَدِيدَتَيْنِ
I bought two new cars.
هَذَانِ الْكِتَابَانِ لِي
These two books are mine.
تَكَلَّمْتُ مَعَ مُدِيرَيْنِ
I spoke with two managers.
يَجْلِسُ الطَّالِبَانِ فِي الْمَكْتَبَةِ
The two students are sitting in the library.
تَحْتَاجُ الْغُرْفَتَانِ إِلَى تَنْظِيفٍ
The two rooms need cleaning.
لَمْ أَرَ الْمُوَظَّفَيْنِ الْيَوْمَ
I did not see the two employees today.
هَاتَانِ الْوَرَقَتَانِ مُهِمَّتَانِ
These two papers are important.
تَطَلَّبَ الْمَشْرُوعُ خِبْرَتَيْنِ مُخْتَلِفَتَيْنِ
The project required two different experiences.
أَظْهَرَ التَّقْرِيرَانِ نَتَائِجَ مُتَطَابِقَةً
The two reports showed identical results.
يَجِبُ عَلَيْنَا مُرَاجَعَةُ الْقَانُونَيْنِ
We must review the two laws.
تَمَّ تَوْقِيعُ الِاتِّفَاقِيَّتَيْنِ
The two agreements were signed.
تَتَطَلَّبُ هَذِهِ الْمُعَادَلَةُ مَجْهُولَيْنِ
This equation requires two unknowns.
تَمَيَّزَ الْعَصْرَانِ بِتَطَوُّرٍ ثَقَافِيٍّ
The two eras were distinguished by cultural development.
يُعَانِي الْمَرِيضَانِ مِنْ أَعْرَاضٍ مُتَشَابِهَةٍ
The two patients suffer from similar symptoms.
تَجَسَّدَتِ الرُّؤْيَتَانِ فِي هَذَا الْعَمَلِ
The two visions were embodied in this work.
تُشِيرُ الْبَيَانَاتُ إِلَى تَغَيُّرَيْنِ جَوْهَرِيَّيْنِ
The data points to two fundamental changes.
تَوَافَقَ الطَّرَفَانِ عَلَى بِنْدَيْنِ أَسَاسِيَّيْنِ
The two parties agreed on two basic clauses.
تَتَجَلَّى الْبَلَاغَةُ فِي هَذَيْنِ الْبَيْتَيْنِ
Eloquence is manifested in these two verses.
تَوَازَنَتِ الْقُوَتَانِ فِي الصِّرَاعِ
The two forces balanced in the conflict.
Facile à confondre
Learners often use plural for two.
Mixing up -ān and -ayn.
Forgetting the 't' change.
Erreurs courantes
كِتَابَات
كِتَابَانِ
سَيَّارَةَانِ
سَيَّارَتَانِ
كِتَابَيْنِ (as subject)
كِتَابَانِ
قَلَمَانِ (as object)
قَلَمَيْنِ
بِنْتَانِ (as object)
بِنْتَيْنِ
مُدِيرَانِ (as object)
مُدِيرَيْنِ
طَالِبَاتَانِ
طَالِبَتَانِ
كِتَابَانِ جَدِيدَيْنِ
كِتَابَانِ جَدِيدَانِ
رَأَيْتُ بَيْتَانِ
رَأَيْتُ بَيْتَيْنِ
هَذَانِ بَيْتَيْنِ
هَذَانِ بَيْتَانِ
يَكْتُبَانِ الطَّالِبَانِ
يَكْتُبُ الطَّالِبَانِ
هُمَا طَالِبَانِ جَدِيدَيْنِ
هُمَا طَالِبَانِ جَدِيدَانِ
رَأَيْتُ كِلَا الْكِتَابَانِ
رَأَيْتُ كِلَا الْكِتَابَيْنِ
Structures de phrases
لَدَيَّ ___ (two items)
___ (two items) جَمِيلَانِ
رَأَيْتُ ___ (two items) فِي السُّوقِ
هَذَانِ ___ (two items) مُهِمَّانِ
Real World Usage
شفت صورتين حلوين
عندي سؤالين
لدي خبرتان في هذا المجال
أريد قهوتين
أريد تذكرتين
تشير الدراستان إلى...
Astuce Dialectale
Attention, Double!
Le 'N' qui disparaît
Smart Tips
Don't say 'ithnan' + noun; just add the suffix.
Change the ة to ت first.
Use -ayn instead of -ān.
In casual speech, -ayn is often acceptable for both.
Prononciation
Dual Suffix
The 'n' at the end is often dropped in casual speech, but keep it in formal reading.
Declarative
الْبَيْتَانِ كَبِيرَانِ ↘
Falling intonation at the end of a statement.
Mémorise-le
Moyen mnémotechnique
Think of 'an' as 'a pair' and 'ayn' as 'a pair in pain' (the object).
Association visuelle
Imagine two identical apples. If they are the subject, they are 'an' (an-apples). If you are eating them, they are 'ayn' (eating-ayn).
Rhyme
For the subject, add an, for the object, add ayn.
Story
Ali has two cats. He calls them 'Qittan' (nominative). When he feeds them, he calls them 'Qittayn' (accusative). He loves his two cats.
Word Web
Défi
Look around your room and name 3 pairs of items using the dual form in 60 seconds.
Notes culturelles
In many dialects, the dual suffix is used less frequently, often replaced by the number 'two' + plural.
Similar to Levantine, the dual is often simplified in daily speech.
The dual is strictly maintained in all formal, written, and media contexts.
The dual is a Proto-Semitic feature that has been preserved in Arabic but lost in most other Semitic languages.
Amorces de conversation
كَمْ أَخًا لَدَيْكَ؟
مَاذَا اشْتَرَيْتَ مِنَ السُّوقِ؟
كَيْفَ تَصِفُ هَذَيْنِ الْكِتَابَيْنِ؟
مَا هُمَا أَهَمُّ مَهَارَتَيْنِ لِلتَّعَلُّمِ؟
Sujets d'écriture
Erreurs courantes
Test Yourself
Choose the correct translation:
___ fī al-ṣūrah saʿīdān. (The two friends in the picture are happy.)
Find and fix the mistake:
Urīdu ithnān qahwah min faḍlik. (I want two coffee please.)
Score: /3
Exercices pratiques
8 exercises___ كَبِيرَانِ
رَأَيْتُ ___
Find and fix the mistake:
رَأَيْتُ طَالِبَانِ
كِتَاب
True or False?
عِنْدِي ___
___ كَبِيرَانِ
قَلَمَانِ
Score: /8
Practice Bank
11 exercisesSa-usāfiru li-muddat ___. (I will travel for a period of two days.)
How do you say 'two beautiful cars'?
Hādhān bintān. (These are two girls.)
Match the pairs:
ad-darsa / at-tālibān / kataba
Translate: I speak two languages.
Al-waladān ___ (The two boys are tall).
Min al-jānihayn (From the two sides).
Sharibtu qahwa-ayn. (I drank two coffees.)
Maḍat ___. (Two years passed.)
Hātif (Phone) -> Dual
Score: /11
FAQ (8)
Yes, any noun can be made dual if you are talking about exactly two of them.
In casual speech, -ayn is often used for both. In formal Arabic, you must distinguish.
Yes, Arabic verbs also have dual conjugations.
The ta-marbuta (ة) is a feminine marker that changes to 't' (ت) when a suffix is added.
It is used in MSA, but many dialects replace it with 'two' + plural.
Yes, there are specific dual pronouns like 'huma' (they two).
Yes, it is very common in formal media.
Using the plural form for two items.
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
dos + plural noun
Arabic uses a morphological suffix instead of a separate number word.
deux + plural noun
Arabic dual is a grammatical number, not just a quantifier.
zwei + plural noun
Arabic dual is a morphological inflection.
futatsu no + noun
Arabic dual is integrated into the noun itself.
liang + measure word + noun
Arabic dual is a grammatical number.
suffix -ayim
Hebrew dual is limited to specific nouns, while Arabic dual is productive.
Learning Path
Prerequisites
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