Voix Passive avec Verbes Modaux (peut être fait)
modaux, le verbe être et le participe passé. C'est parfait pour parler des possibilités, des devoirs et des conseils !
Grammar Rule in 30 Seconds
Use modal passives to focus on what needs to happen rather than who is doing it.
- Combine a modal (can, must, should) with 'be' and a past participle: 'It can be fixed.'
- For negatives, place 'not' immediately after the modal: 'It cannot be fixed.'
- In questions, move the modal to the front: 'Can it be fixed?'
Overview
Your order can be tracked au lieu de We are tracking your order ? Bienvenue dans le monde de la voix passive avec les verbes modaux. Ça sonne pro, ça sonne officiel, mais c'est surtout un moyen de déplacer l'attention.can, must ou should, on ajoute des nuances de possibilité ou d'obligation.How This Grammar Works
Tu (héros) dois signer (action) le contrat (cible). Mais si le contrat est la star ? C'est là que la voix passive intervient.be comme pont. Enfin, le participe passé (V3) termine l'action. C'est un travail d'équipe.Je peux réparer ça et Ça peut être réparé. L'un parle de votre talent, l'autre de la solution.
Formation Pattern
can, must, should, etc.).
be (il ne change jamais !).
done, seen, written).
The file (Sujet) + should (Modal) + be (pont) + uploaded (V3).
not après le modal : The file should not be uploaded. Pour les questions, le modal passe devant : Should the file be uploaded? C'est comme des LEGO ; assemblez les pièces dans le bon ordre.
When To Use It
- Règles Officielles :
Masks must be worn inside.(Peu importe qui le dit, portez le masque !). - Instructions :
The battery should be charged for 2 hours. - Applis/Réseaux :
Your password can be reset here. - Conseils Polis :
This mistake could be avoided.(Plus sympa que de blâmer quelqu'un directement). - Écrit Formel :
The results will be published next week.
Common Mistakes
- Oublier le
be: Beaucoup disentThe door must closed.Non ! Il faut le pont :The door must be closed. - Mauvaise forme verbale : N'utilisez pas l'infinitif. C'est toujours le participe :
It can be fixed(pasfix). - Confusion avec
to: Les modaux commecanoumustne prennent jamais deto. Pas deIt must to be done. - Erreur de Sujet :
You can be sent the emailsignifie qu'on va vous envoyer vous par la poste. Dites plutôt :The email can be sent to you.
be et votre V3.Contrast With Similar Patterns
- Passive Normale :
The cake is eaten.(Fait présent). - Passive Modale :
The cake can be eaten.(Possibilité/Permission). - Modale Active :
You can eat the cake.(Focus sur vous et votre faim).
will est une promesse, must est un ordre strict.Quick FAQ
Puis-je utiliser by pour dire qui a fait l'action ?
Oui ! The song was written by Taylor Swift. Mais on l'oublie souvent si ce n'est pas important.
C'est seulement pour l'écrit formel ?
Non, très courant à la maison : This needs to be cleaned (souvent dit en soupirant).
Est-ce que can be veut toujours dire permission ?
Non, aussi la possibilité : It can be cold in London.
Quel est le modal le plus courant ?
Should et must pour les règles ; can pour la tech ; could pour les conseils gentils.
Utile pour un entretien ?
Absolument ! My skills can be applied to this role vous fait paraître très pro.
Est-ce que tous les verbes fonctionnent ?
Non, les verbes sans objet comme happen ou arrive ne peuvent pas être passifs.
2. Negative Contractions
| Full Form | Contraction | Usage |
|---|---|---|
|
cannot be
|
can't be
|
Common
|
|
should not be
|
shouldn't be
|
Common
|
|
must not be
|
mustn't be
|
Common (Prohibition)
|
|
could not be
|
couldn't be
|
Common
|
|
might not be
|
mightn't be
|
Rare
|
Modal Passive Structure
| Subject (Object) | Modal Verb | Auxiliary | Past Participle (V3) | Example |
|---|---|---|---|---|
|
The work
|
can
|
be
|
done
|
The work can be done.
|
|
The work
|
must
|
be
|
done
|
The work must be done.
|
|
The work
|
should
|
be
|
done
|
The work should be done.
|
|
The work
|
might
|
be
|
done
|
The work might be done.
|
|
The work
|
could
|
be
|
done
|
The work could be done.
|
|
The work
|
may
|
be
|
done
|
The work may be done.
|
Meanings
A grammatical construction used to express necessity, possibility, or permission regarding an object when the agent (the person doing the action) is unknown, unimportant, or obvious.
Possibility and Ability
Expressing that something is possible or that an object has the potential to be acted upon.
“The stars can be seen clearly tonight.”
“This problem could be solved with more time.”
Obligation and Necessity
Expressing that an action is required or mandatory for an object.
“Seatbelts must be worn at all times.”
“The bill has to be paid by Friday.”
Advice and Suggestions
Giving recommendations about what should happen to an object.
“The fruit should be washed before eating.”
“The room ought to be painted blue.”
Reference Table
| Modal | Exemple voix active | Exemple voix passive | Signification |
|---|---|---|---|
|
can
|
You can fix this.
|
This `can be fixed`.
|
Possibilité/Capacité
|
|
could
|
They could repair it.
|
It `could be repaired`.
|
Possibilité passée/Suggestion
|
|
should
|
You should finish the report.
|
The report `should be finished`.
|
Conseil/Recommandation
|
|
must
|
We must submit the form.
|
The form `must be submitted`.
|
Obligation/Nécessité
|
|
may
|
Someone may deliver the package.
|
The package `may be delivered`.
|
Possibilité formelle
|
|
might
|
They might close the store.
|
The store `might be closed`.
|
Possibilité incertaine
|
|
will
|
The team will announce the news.
|
The news `will be announced`.
|
Action future (certaine)
|
|
ought to
|
You ought to review the rules.
|
The rules `ought to be reviewed`.
|
Conseil fort/Recommandation
|
Spectre de formalité
The assignment must be completed by the end of the business day. (Workplace)
The work should be finished today. (Workplace)
This needs to be done ASAP. (Workplace)
Get this finished, yeah? (Workplace)
Voix Passive avec Verbes Modaux
Modaux Courants
- can possibilité/capacité
- should conseil/recommandation
- must obligation/nécessité
- might/may possibilité incertaine
Utilisations Clés
- Unknown agent Qui l'a fait ? Pas important !
- Object focus Qu'est-il arrivé ? (à quelque chose)
- Formal tone Annonces officielles, règles
- Polite suggestions Conseils doux
Étapes de Formation
- Subject (receveur)
- Modal (can, should, etc.)
- be (toujours 'be')
- V3 (participe passé)
Voix Active vs. Passive avec Modaux
Quand utiliser Modal + Passif ?
L'acteur de l'action est-il connu ou important ?
Veux-tu souligner l'action ou son résultat ?
Donnes-tu des conseils ou des instructions générales ?
La politesse ou la formalité est-elle souhaitée ?
Passif Modal : Exprimer Différentes Significations
Possibilité/Capacité
- • `can be found`
- • `could be done`
- • `may be seen`
Obligation/Nécessité
- • `must be submitted`
- • `should be completed`
- • `has to be approved`
Conseil/Recommandation
- • `should be reviewed`
- • `ought to be improved`
- • `could be considered`
Interdiction/Impossibilité
- • `cannot be entered`
- • `must not be touched`
- • `should not be ignored`
Exemples par niveau
It can be done.
It can be done.
The door must be closed.
The door must be closed.
Can it be fixed?
Can it be fixed?
The food should be hot.
The food should be hot.
The homework must be finished today.
The homework must be finished today.
The windows should be opened.
The windows should be opened.
This book can be borrowed from the library.
This book can be borrowed from the library.
The car cannot be parked here.
The car cannot be parked here.
The package might be delivered tomorrow.
The package might be delivered tomorrow.
All applications must be submitted online.
All applications must be submitted online.
The meeting could be cancelled due to the storm.
The meeting could be cancelled due to the storm.
Should the medicine be taken with food?
Should the medicine be taken with food?
The results will be published once the data has been verified.
The results will be published once the data has been verified.
Safety regulations must be strictly adhered to.
Safety regulations must be strictly adhered to.
The project ought to be completed by the end of the quarter.
The project ought to be completed by the end of the quarter.
Can any improvements be made to the current system?
Can any improvements be made to the current system?
The implications of this policy must be carefully considered.
The implications of this policy must be carefully considered.
It could be argued that the economy is recovering.
It could be argued that the economy is recovering.
The manuscript may be viewed only with special permission.
The manuscript may be viewed only with special permission.
Such behavior will not be tolerated in this establishment.
Such behavior will not be tolerated in this establishment.
The gravity of the situation can hardly be overstated.
The gravity of the situation can hardly be overstated.
Provision must be made for future contingencies.
Provision must be made for future contingencies.
The nuances of the text might be lost in translation.
The nuances of the text might be lost in translation.
It is imperative that the confidentiality of the source be maintained.
It is imperative that the confidentiality of the source be maintained.
Facile à confondre
Learners often use the active form when they mean the passive, or vice versa.
Learners forget to add the modal when they want to express necessity.
Learners try to use 'get' with modals in formal writing.
Erreurs courantes
It can done.
It can be done.
It must be do.
It must be done.
Can be fixed it?
Can it be fixed?
It can is done.
It can be done.
The car should be wash.
The car should be washed.
It must not be open.
It must not be opened.
Should be the door locked?
Should the door be locked?
The bill has to be pay.
The bill has to be paid.
It might be being done.
It might be done.
The work can be finish by me.
The work can be finished by me.
It must be being considered.
It must be considered.
The law should be obey.
The law should be obeyed.
Structures de phrases
The ___ must be ___ by ___.
It can be ___ easily.
Should the ___ be ___?
This might be ___ as a ___.
Real World Usage
All liquids must be placed in a clear plastic bag.
The shelf should be attached to the wall.
The invoice can be found in the attachment.
Your account might be suspended if you violate the rules.
The dough should be left to rise for an hour.
A new trade deal could be signed by Friday.
Concentre-toi sur ce qui reçoit l'action
It helps you sound less accusatory and more objective.
N'oublie jamais le 'be' !
The food must eatenest faux ; dis plutôt
The food must be eaten. Vérifie toujours ce petit 'be' !Gagne en politesse et en formalité
You must complete this,essaie
This must be completed. Idéal pour les e-mails pro ou les instructions !Adorée par les infos et le monde académique
déclarations officielles !Vérifie tes formes V3
Smart Tips
Use 'could be' or 'might be' instead of 'you should'. It sounds less like you are giving orders.
Check if the subject is 'doing' the action. If not, insert 'be' and change the verb to V3.
Remember that 'must not be' means it is forbidden, not that it isn't necessary.
Think of the modal and 'be' as a sandwich, with the subject as the filling.
Prononciation
Weak 'be'
In the phrase 'can be done', the word 'be' is usually unstressed and very short.
Modal Stress
Modals like 'must' or 'should' are often stressed to emphasize the necessity or advice.
Rising intonation for questions
Can it be fixed? ↗
Asking for confirmation or possibility.
Mémorise-le
Moyen mnémotechnique
Remember 'MBP': Modal, Be, Participle. It's the 'Most Beautiful Pattern'!
Association visuelle
Imagine a giant robot (the Modal) holding a small bee (be) that is painting a finished checkmark (the Past Participle) on a box.
Rhyme
If a modal is what you see, just add a 'be' and a V3!
Story
A king (Modal) orders a servant (be) to complete a task (V3). The king doesn't care who the servant is, only that the task is 'done'.
Word Web
Défi
Look around your room and find 3 things that 'must be done' (e.g., 'The bed must be made'). Write them down.
Notes culturelles
British speakers often use 'ought to be' more frequently than Americans in formal advice.
Passive modals are used to avoid direct blame. Instead of 'You must fix this', a manager says 'This must be fixed' to sound less aggressive.
Public signs in English-speaking countries rely heavily on 'must be' and 'shall be' for authority.
Modal verbs in English come from Old English 'preterite-present' verbs, which originally had different meanings (e.g., 'can' meant 'to know'). The passive construction 'be + past participle' developed later as a way to express the patient of an action.
Amorces de conversation
What is one thing in your city that should be improved?
Can your favorite dish be made at home?
What rules must be followed in your office or school?
Do you think a human colony could be built on Mars?
Sujets d'écriture
Erreurs courantes
Test Yourself
The report ______ by noon.
Find and fix the mistake:
The instructions should follow carefully.
Choose the correct sentence:
Arrange the words in the correct order:
All words placed
Click words above to build the sentence
Score: /4
Exercices pratiques
8 exercisesThe car ___ ___ ___ (must / repair) today.
Find and fix the mistake:
The documents can be send by email.
The windows ___ every month.
The contract ___ ___ ___.
'The problem could be solved.'
A: Can I take this book? B: No, it ___ ___ ___ to the library.
be / the / should / lights / off / turned
1. Must be done, 2. Might be done, 3. Should be done
Score: /8
Practice Bank
12 exercisesThe email ______ before sending.
New ideas must considering for the next phase.
Choose the correct sentence:
Translate into English: 'El software puede ser actualizado esta noche.'
Arrange these words into a sentence:
Match the phrases:
The message ______ immediately.
The documents can signed here.
Choose the correct sentence:
Translate into English: 'No se debe tocar el objeto de arte.'
Arrange these words into a sentence:
Match the active voice to the passive voice:
Score: /12
FAQ (8)
Yes, but only in informal speech. For example, `It might get broken` is okay with friends, but in an essay, use `It might be broken`.
They follow the same rule: `The bill has to be paid` or `The law ought to be obeyed`. Just add `be + V3` after the 'to'.
Not always, but it is *more* formal than the active voice. We use it in daily life for rules and instructions.
Move the modal to the front: `Can it be done?` or `Should the room be painted?`. The `be` stays after the subject.
Yes! `The work can be done by a professional.` However, we usually use the passive when the person isn't important.
It is `must not be` (prohibition) or `doesn't have to be` (lack of necessity). Be careful with the meaning shift!
Yes! `The package will be delivered tomorrow.` It follows the exact same pattern as other modals.
Because modal verbs are always followed by the base form of a verb. The base form of 'is/am/are' is `be`.
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
Se puede / Debe ser
English always uses 'be', while Spanish often uses the reflexive 'se'.
Peut être / Doit être
French past participles must agree in gender and number with the subject, unlike English.
Kann ... werden
German uses 'werden' instead of 'be' and has different word order.
〜れる / 〜られる
Japanese is morphological (verb endings) while English is periphrastic (auxiliary verbs).
Passive Voice (Internal Vowels)
Arabic uses vowel changes; English uses auxiliary verbs.
被 (bèi) + Modal
Chinese has no verb conjugation or 'be' auxiliary in this context.
Learning Path
Prerequisites
Learn These First
Voix Passive : Formation de Base (be + V3)
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