I. Le conditionnel avec "would"
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A) Formation
Le conditionnel se forme toujours de la même manière :
👉 would + verbe à l'infinitif (sans "to")
| Sujet | Would + verbe | Exemple | Traduction |
|---|---|---|---|
| I | would go | I would go to Paris. | J'irais à Paris. |
| You | would like | You would like this movie. | Tu aimerais ce film. |
| He / She / It | would play | She would play football. | Elle jouerait au foot. |
| We | would travel | We would travel a lot. | Nous voyagerions beaucoup. |
| They | would be | They would be happy. | Ils seraient heureux. |
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B) Forme négative
👉 would not + verbe
ou wouldn't + verbe
| Affirmative | Négative | Traduction |
|---|---|---|
| I would help you. | I wouldn't help you. | Je t'aiderais / Je ne t'aiderais pas. |
| She would come. | She wouldn't come. | Elle viendrait / Elle ne viendrait pas. |
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C) Forme interrogative
👉 Would + sujet + verbe ?
| Affirmative | Interrogative | Traduction |
|---|---|---|
| You would like some coffee. | Would you like some coffee? | Aimeriez-vous du café ? |
| He would go there. | Would he go there? | Irait-il là-bas ? |
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D) Quand l'utiliser ?
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✅ a) Pour parler de situations imaginaires ou hypothétiques
If I had money, I would buy a car.
→ Si j'avais de l'argent, j'achèterais une voiture. -
✅ b) Pour parler de désirs, souhaits ou politesse
I would like a cup of tea. → J'aimerais une tasse de thé.
Would you help me, please? → Pourriez-vous m'aider, s'il vous plaît ? -
✅ c) Pour parler d'habitudes passées
When we were children, we would play outside every day.
→ Quand nous étions enfants, nous jouions dehors tous les jours.
(= même sens que used to) -
E) Résumé rapide
| Type de phrase | Structure | Exemple |
|---|---|---|
| Affirmative | Sujet + would + base verbale | I would go |
| Négative | Sujet + wouldn't + base verbale | I wouldn't go |
| Interrogative | Would + sujet + base verbale | Would you go? |