Conjonctions Corrélatives : Double Choix et Emphase (soit...soit, ni...ni)
either...or pour un choix positif et neither...nor pour une double exclusion, en gardant toujours un parallélisme parfait.
Grammar Rule in 30 Seconds
Use these pairs to link two equal ideas, offering a choice (either...or) or rejecting both options (neither...nor) with perfect balance.
- Always pair 'either' with 'or' and 'neither' with 'nor'; never mix them up. Example: 'Either stay or leave.'
- The verb must agree with the subject closest to it. Example: 'Neither the boss nor the employees are happy.'
- Keep it parallel: if a noun follows 'either', a noun must follow 'or'. Example: 'Either tea or coffee.'
Overview
either... or (soit...neither... nor (ni... ni), c'est apprendre à contrôler la logique de ton discours.Either... or est ton outil de prédilection pour présenter un choix entre deux options positives. C'est une porte ouverte sur deux possibilités : You can either stay or leave.neither... nor est une arme de négation massive. Elle permet de rejeter deux options d'un seul coup, de manière beaucoup plus formelle et percutante qu'un simple `not...either... or et neither... nor comme un pro, tu dois intégrer trois principes fondamentaux. En tant que francophone, certains te sembleront logiques, tandis que d'autres iront à l'encontre de tes réflexes naturels.either, tu dois mettre un nom après or. Si c'est un verbe à l'infinitif, l'autre doit l'être aussi.- Correct :
The decision was either courageous or foolish.(Adjectif + Adjectif) - Incorrect :
The decision was either courageous or a mistake.(Adjectif + Nom)
either... or ou neither... nor, comment accordes-tu le verbe ? En français, on a tendance à mettre le verbe au pluriel dès qu'il y a deux éléments (ex: « Ni lui ni moi ne sommes... »).Either the manager or the employees are responsible.(Le verbe s'accorde avecemployees, au pluriel).Either the employees or the manager is responsible.(Le verbe s'accorde avecmanager, au singulier).
Neither contient déjà la négation (c'est, pour simplifier, la contraction de not + either). Par conséquent, contrairement au français où l'on utilise la double négation « ne... ni... ni », l'anglais interdit d'ajouter un not ou un don't dans la même proposition.- Français : Je ne mange ni viande ni poisson.
- Anglais (Correct) :
I eat neither meat nor fish. - Anglais (Faux) :
I don't eat neither meat nor fish.(C'est une double négation, une erreur majeure au niveau B2).
Either... or : Le choix entre deux alternativeseither + Noun + or + Noun | We need either a laptop or a tablet. | Deux noms simples. |either + Adjective + or + Adj. | The movie was either boring or confusing.| Deux adjectifs. |either + Verb + or + Verb | You can either wait here or go home. | Deux bases verbales. |either + Clause + or + Clause | Either you tell him, or I will. | Deux propositions indépendantes. |Neither... nor : La double négationneither + Noun + nor + Noun | Neither the boss nor the client liked the idea. | Deux sujets (Note l'accord avec client). |neither + Adjective + nor + Adj. | The soup was neither hot nor tasty. | Deux adjectifs. |neither + Verb + nor + Verb | She neither called nor texted. | Deux verbes au passé. |neither + Prep. Phrase + nor + Prep. Phr. | The keys are neither on the table nor in my bag. | Deux groupes prépositionnels. |Neither ou Nor pour lier deux propositions entières, on utilise souvent l'inversion (comme dans une question). C'est très élégant et très fréquent dans les présentations professionnelles ou les essais.Neither did he apologize, nor did he explain his absence.
did avant le sujet he).or ou not... and ? C'est une question de registre et de précision.either... or quand tu veux insister sur le fait qu'il n'y a que deux options possibles. C'est très utile dans une négociation ou pour donner des instructions claires.You can either accept the offer now or lose the opportunity forever.
either renforce l'aspect dramatique et binaire du choix.Neither... nor est beaucoup plus fort que not... or. C'est la structure idéale pour un rapport d'incident ou une critique argumentée.The project was neither on time nor within budget.
The project wasn't on time and it wasn't within budget.- Lourd :
He doesn't like Paris. He doesn't like London either. - Fluide :
He likes neither Paris nor London.
We have neither the budget for a new hire nor the time to train an intern.
- Erreur :
I like either to swim or running. - Pourquoi ? Tu mélanges un infinitif (
to swim) et un gérondif (running). - Correction :
I like either to swim or to runOUI like either swimming or running.
neither... orneither et on finit par or par habitude.- Erreur :
Neither my brother or my sister will be there. - Correction :
Neither my brother nor my sister...(Le couple est indissociable : N avec N).
not.- Erreur :
I don't know neither of them. - Correction :
I know neither of them. - Alternative :
I don't know either of them.(C'est aussi correct, mais moins formel).
- Erreur :
Neither the teacher nor the student are here. - Correction :
Neither the teacher nor the student is here.(Accord avecstudent, singulier).
Either... or | Un choix entre deux (A ou B) | Either tea or coffee? |Neither... nor | Aucun des deux (pas A et pas B) | Neither tea nor coffee. |Both... and | Les deux ensemble (A et B) | Both tea and coffee. |Not... or | Négation simple (pas A ou B) | I don't want tea or coffee. |Whether... or | Exprime un doute/une condition | I don't know whether to stay or go. |Neither... nor vs Not... orNeither... nor est plus formel et met l'accent sur le rejet individuel de chaque option. Not... or est plus courant à l'oral.- Oral :
I don't have a car or a bike. - Écrit/Soutenu :
I have neither a car nor a bike.
either... or pour plus de deux options ?We can go either by train, by bus, or by car. Cependant, pour la clarté, on préfère souvent limiter à deux ou utiliser une liste simple.either et either... or ?Either seul peut être un pronom ou un adjectif signifiant « l'un ou l'autre » (ex: Either option is fine). Either... or est la conjonction qui lie spécifiquement deux éléments distincts dans la phrase.neither se prononce « naï-zeur » ou « ni-zeur » ?/ˈnaɪðər/) est plus fréquent en anglais britannique, tandis que « ni-zeur » (/ˈniːðər/) est très commun en anglais américain. Les deux sont parfaitement corrects et compris partout.Neither do I ?I don't like spinach, tu réponds Neither do I. C'est une forme d'inversion qui suit la même logique de négation que nous avons vue plus haut.Subject-Verb Agreement with Correlative Conjunctions
| Subject 1 | Subject 2 | Verb Form | Example |
|---|---|---|---|
|
Singular
|
Singular
|
Singular
|
Neither the cat nor the dog IS hungry.
|
|
Singular
|
Plural
|
Plural
|
Either the teacher or the students ARE wrong.
|
|
Plural
|
Singular
|
Singular
|
Neither the players nor the coach IS happy.
|
|
Plural
|
Plural
|
Plural
|
Either the boys or the girls ARE winning.
|
|
I
|
He/She
|
Singular (3rd person)
|
Either I or he IS going to the store.
|
|
He/She
|
I
|
Am
|
Neither he nor I AM responsible.
|
Meanings
Correlative conjunctions are pairs of words that work together to join two parts of a sentence that have equal value or importance. 'Either...or' indicates a choice between two possibilities, while 'neither...nor' indicates that two or more things are not true or do not happen.
Exclusive Choice
Used to present two options where only one can be chosen or is true.
“Either we win this game or we are out of the tournament.”
“You can have either the chocolate cake or the fruit salad.”
Double Negation/Exclusion
Used to say that two things are both not true, not present, or not possible.
“Neither the phone nor the laptop is working.”
“He neither called nor texted me all weekend.”
Emphasis and Rhetoric
Used to emphasize the balance or the extremity of two situations, often in formal speeches or literature.
“Neither rain nor snow shall stay these messengers.”
“Either we stand together, or we fall divided.”
Reference Table
| Conjonction | Sens | Usage | Accord du verbe |
|---|---|---|---|
|
either...or
|
L'un ou l'autre
|
Lier deux choix positifs
|
S'accorde avec le sujet le plus proche
|
|
neither...nor
|
Ni l'un ni l'autre
|
Lier deux négations/exclusions
|
S'accorde avec le sujet le plus proche
|
Spectre de formalité
I care for neither the salmon nor the steak. (Dining out)
I want neither the salmon nor the steak. (Dining out)
I don't want either the salmon or the steak. (Dining out)
Nah, neither for me. (Dining out)
Carte des conjonctions corrélatives
Paires clés
- either...or Positive choice
- neither...nor Negative exclusion
Principes de base
- Parallélisme Matching grammatical structure
- Accord Verb matches closest subject
Fonction
- Choix Presenting options
- Emphase Stronger statements
- Concision Avoiding repetition
Comparer Choix & Exclusion
Logique d'utilisation de Either/Neither
Veux-tu présenter deux choix positifs ?
Veux-tu nier deux options ?
Les éléments sont-ils grammaticalement parallèles ?
Le verbe s'accorde-t-il avec le sujet le plus proche ?
Checklist de l'harmonie grammaticale
Structures parallèles
- • Nom + Nom
- • Verbe + Verbe
- • Adjectif + Adjectif
- • Locution + Locution
- • Proposition + Proposition
Accord du verbe
- • Sujet proche singulier = Verbe singulier
- • Sujet proche pluriel = Verbe pluriel
- • Deux singuliers = Verbe singulier
Pièges courants
- • Mélanger les natures de mots
- • Double négation avec `neither...nor`
- • Formes verbales incorrectes
Exemples par niveau
I want either juice or water.
Neither Tom nor Sam is here.
You can either sit or stand.
I have neither a pen nor paper.
We can either watch a movie or play a game.
Neither the cat nor the dog is hungry.
Either you come with us or you stay home.
He speaks neither English nor French.
The hotel was neither clean nor comfortable.
You must either pay the fine or go to court.
Neither the students nor the teacher was prepared for the fire drill.
I will either call you tonight or send an email tomorrow.
Neither the marketing strategy nor the sales figures were impressive.
The candidate was either extremely nervous or completely unqualified.
Neither does she enjoy her job, nor does she plan to stay much longer.
You may either submit the assignment via the portal or hand it in personally.
Neither the inherent complexity of the task nor the looming deadline deterred him.
Either the government must intervene, or the economy will face a total collapse.
The results were neither statistically significant nor practically relevant.
Neither did the witness recognize the suspect, nor could he describe the vehicle.
The poem's meter is neither strictly iambic nor entirely free-verse, creating a jarring effect.
Either we acknowledge the existential threat of climate change, or we resign ourselves to an uninhabitable planet.
Neither the veracity of the claims nor the integrity of the claimant was ever in doubt.
The solution lies neither in isolationism nor in unbridled globalism, but in a nuanced middle ground.
Facile à confondre
Learners use 'neither' for more than two items.
Learners use 'either' when there are multiple choices.
Mixing up the negative structures.
Erreurs courantes
Either you or me.
Either you or I.
Neither tea or coffee.
Neither tea nor coffee.
I don't want neither.
I want neither.
Either stay or you leave.
Either stay or leave.
Neither my mom nor my sisters is coming.
Neither my mom nor my sisters are coming.
He is neither smart or funny.
He is neither smart nor funny.
I can either go or staying.
I can either go or stay.
Neither of the two options are good.
Neither of the two options is good.
He neither likes to swim nor running.
He likes neither swimming nor running.
Either the students or the teacher are wrong.
Either the students or the teacher is wrong.
Neither he did call nor did he write.
Neither did he call nor did he write.
Structures de phrases
Either ___ or ___ will be enough to finish the project.
Neither the ___ nor the ___ is available at the moment.
He was neither ___ nor ___ about the news.
Neither did she ___ nor did she ___.
Real World Usage
We are looking for someone who is either a certified accountant or has five years of experience.
Either Friday or Saturday works for me!
Neither party shall be liable for delays caused by acts of God.
I'll have neither the onions nor the pickles on my burger.
Neither the first hypothesis nor the second was supported by the data.
We can either book the hotel now or wait for a better price.
L'accord du verbe
Neither the teacher nor the students are ready.
Attention à la double négation
neither...nor contient déjà une négation, n'ajoute pas de 'not' ou de 'never' dans ta phrase. Reste simple : I want neither pizza nor pasta.
Garde le parallélisme
Either run or walk.
Sonne comme un natif
It sounds more polished.
Utilise l'emphase
Neither his tone nor his words were kind.
Smart Tips
Scan ahead for 'nor'. If you see 'or', change it immediately!
Put the plural subject second. It often sounds more natural to have the plural verb at the end.
Replace 'not...and not' with 'neither...nor'.
Check that both verbs are in the same tense and form.
Prononciation
Either/Neither Vowel Sounds
In American English, these usually start with a long 'E' sound (/iː/). In British English, they often start with a long 'I' sound (/aɪ/). Both are correct.
Stress Pattern
Stress the first syllable of 'either' and 'neither', and the words that follow them for emphasis.
Rising-Falling
Either tea (rise) or coffee (fall).
Indicates a complete list of options.
Mémorise-le
Moyen mnémotechnique
Remember: 'Either' is for 'One' (O for Or), and 'Neither' is for 'None' (N for Nor).
Association visuelle
Imagine a balance scale. On one side is 'Either', on the other is 'Or'. If you put a noun on the left, you must put a noun on the right to keep the scale balanced (Parallelism).
Rhyme
Either and Or, a choice is in store; Neither and Nor, both out the door.
Story
A traveler comes to a fork in the road. He can either go left or go right. However, he has neither a map nor a compass, so he decides to stay put.
Word Web
Défi
Write three sentences about your weekend plans: one using either...or for a choice, one using neither...nor for things you won't do, and one where the subjects have different numbers (singular/plural).
Notes culturelles
British speakers are more likely to use the /aɪ/ pronunciation for 'either' and 'neither'. They also strictly adhere to the proximity rule in formal writing.
American speakers predominantly use the /iː/ pronunciation. In very casual speech, 'neither' is sometimes used with a plural verb even if the closer subject is singular, though this is discouraged in schools.
These pairs are essential in legal 'legalese' to ensure no ambiguity in exclusions or choices.
From Old English 'ægther' (either) and 'nāhwæther' (neither).
Amorces de conversation
If you could travel anywhere, would you either go to the mountains or the beach?
What are two foods that you like neither the taste nor the smell of?
In a job, is it more important to have either a high salary or a good work-life balance?
Neither the past nor the future is guaranteed. How do you live in the present?
Sujets d'écriture
Erreurs courantes
Test Yourself
Score: /4
Exercices pratiques
8 exercises___ the manager ___ the employees were happy with the new policy.
Neither the teacher nor the students ___ coming to the party.
Find and fix the mistake:
You can either have the cake or eating the pie.
Combine: I don't like coffee. I don't like tea.
1. Either we go now... 2. Neither the car... 3. He neither speaks...
Neither did he know the answer, nor did he care.
A: Should we order pizza or Chinese? B: ___ sounds good to me, I'm not really hungry.
A. Either you or I am going. B. Neither him or his friend came.
Score: /8
Practice Bank
12 exercisesHe's ___ tall ___ short; he's average height.
She's interested in either learning French or to travel to France.
Which sentence is correct?
Traduis en anglais : 'Elle ne mange ni viande ni poisson.'
Arrange these words into a sentence:
Associe la conjonction à son sens :
You can ___ pay with cash ___ use your card.
Neither the students nor the professor are happy with the schedule change.
Which sentence is correct?
Traduis en anglais : 'Tu peux aller soit au cinéma, soit au théâtre.'
Arrange these words into a sentence:
Associe la première partie de la conjonction à la seconde :
Score: /12
FAQ (8)
No, 'either' must always be paired with 'or'. Using 'either...nor' is a common mistake that should be avoided.
Technically, 'either' and 'neither' are for two options. For three or more, use 'any' or 'none'. However, in informal speech, people sometimes say 'either A, B, or C'.
It is 'Neither he nor I am'. According to the proximity rule, the verb agrees with 'I', and 'I' takes 'am'.
Yes! For example: 'Neither of the boys was ready.' Just remember that when 'neither' is the subject on its own, it is usually singular.
Usually, no. You only need a comma if you are joining two independent clauses (full sentences). Example: 'Either you must leave, or I will call the police.'
It can be. In texts, people often say 'I don't like A or B' instead. But 'Neither works for me' is a very common and natural short response.
It's the rule that says the verb should agree with the subject closest to it. 'Neither the apples nor the *pear* *is*...' vs 'Neither the pear nor the *apples* *are*...'
Parallelism makes your sentences balanced and easier to read. If you mix parts of speech (like a noun and a verb), the sentence feels 'broken' to a native speaker.
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
o...o / ni...ni
English forbids double negatives with 'neither...nor'.
soit...soit / ni...ni
French requires an extra negative particle 'ne'.
entweder...oder / weder...noch
Word order in German clauses can change, unlike English.
...ka...ka / ...mo...mo (nai)
Japanese uses post-position particles rather than pre-position conjunctions.
imma...aw / la...wa la
Arabic repeats the negative 'la' with a conjunction 'wa'.
bushi...jiushi / ji bu...ye bu
Chinese structures are more like 'if/then' or 'also' patterns.
Learning Path
Prerequisites
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