Conjugaison du verbe to prevent

• I prevent
• you prevent
• he/she/it prevents
• we prevent
• you prevent
• they prevent

• I do not preventI don't prevent
• you do not preventyou don't prevent
• he/she/it does not preventhe/she/it doesn't prevent
• we do not preventwe don't prevent
• you do not preventyou don't prevent
• they do not preventthey don't prevent

• Do I prevent?
• Do you prevent?
• Does he/she/it prevent?
• Do we prevent?
• Do you prevent?
• Do they prevent?

Habitudes, vérités générales, goûts.

• I am preventingI'm preventing
• you are preventingyou're preventing
• he/she/it is preventinghe/she/it's preventing
• we are preventingwe're preventing
• you are preventingyou're preventing
• they are preventingthey're preventing

• I am not preventingI'm not preventing
• you are not preventingyou aren't preventing
• he/she/it is not preventinghe/she/it isn't preventing
• we are not preventingwe aren't preventing
• you are not preventingyou aren't preventing
• they are not preventingthey aren't preventing

• Am I preventing?
• Are you preventing?
• Is he/she/it preventing?
• Are we preventing?
• Are you preventing?
• Are they preventing?

Action en cours, projet proche déjà organisé.

• I have preventedI've prevented
• you have preventedyou've prevented
• he/she/it has preventedhe/she/it's prevented
• we have preventedwe've prevented
• you have preventedyou've prevented
• they have preventedthey've prevented

• I have not preventedI haven't prevented
• you have not preventedyou haven't prevented
• he/she/it has not preventedhe/she/it hasn't prevented
• we have not preventedwe haven't prevented
• you have not preventedyou haven't prevented
• they have not preventedthey haven't prevented

• Have I prevented?
• Have you prevented?
• Has he/she/it prevented?
• Have we prevented?
• Have you prevented?
• Have they prevented?

Passé lié au présent : expérience, bilan, depuis…

• I have been preventingI've been preventing
• you have been preventingyou've been preventing
• he/she/it has been preventinghe/she/it's been preventing
• we have been preventingwe've been preventing
• you have been preventingyou've been preventing
• they have been preventingthey've been preventing

• I have not been preventingI haven't been preventing
• you have not been preventingyou haven't been preventing
• he/she/it has not been preventinghe/she/it hasn't been preventing
• we have not been preventingwe haven't been preventing
• you have not been preventingyou haven't been preventing
• they have not been preventingthey haven't been preventing

• Have I been preventing?
• Have you been preventing?
• Has he/she/it been preventing?
• Have we been preventing?
• Have you been preventing?
• Have they been preventing?

Action commencée dans le passé et qui dure encore.

• I prevented
• you prevented
• he/she/it prevented
• we prevented
• you prevented
• they prevented

• I did not preventI didn't prevent
• you did not preventyou didn't prevent
• he/she/it did not preventhe/she/it didn't prevent
• we did not preventwe didn't prevent
• you did not preventyou didn't prevent
• they did not preventthey didn't prevent

• Did I prevent?
• Did you prevent?
• Did he/she/it prevent?
• Did we prevent?
• Did you prevent?
• Did they prevent?

Action terminée, à un moment précis du passé.

• I was preventing
• you were preventing
• he/she/it was preventing
• we were preventing
• you were preventing
• they were preventing

• I was not preventingI wasn't preventing
• you were not preventingyou weren't preventing
• he/she/it was not preventinghe/she/it wasn't preventing
• we were not preventingwe weren't preventing
• you were not preventingyou weren't preventing
• they were not preventingthey weren't preventing

• Was I preventing?
• Were you preventing?
• Was he/she/it preventing?
• Were we preventing?
• Were you preventing?
• Were they preventing?

Action en cours à un moment du passé.

• I had preventedI'd prevented
• you had preventedyou'd prevented
• he/she/it had preventedhe/she/it'd prevented
• we had preventedwe'd prevented
• you had preventedyou'd prevented
• they had preventedthey'd prevented

• I had not preventedI hadn't prevented
• you had not preventedyou hadn't prevented
• he/she/it had not preventedhe/she/it hadn't prevented
• we had not preventedwe hadn't prevented
• you had not preventedyou hadn't prevented
• they had not preventedthey hadn't prevented

• Had I prevented?
• Had you prevented?
• Had he/she/it prevented?
• Had we prevented?
• Had you prevented?
• Had they prevented?

Action antérieure à une autre action passée.

• I had been preventingI'd been preventing
• you had been preventingyou'd been preventing
• he/she/it had been preventinghe/she/it'd been preventing
• we had been preventingwe'd been preventing
• you had been preventingyou'd been preventing
• they had been preventingthey'd been preventing

• I had not been preventingI hadn't been preventing
• you had not been preventingyou hadn't been preventing
• he/she/it had not been preventinghe/she/it hadn't been preventing
• we had not been preventingwe hadn't been preventing
• you had not been preventingyou hadn't been preventing
• they had not been preventingthey hadn't been preventing

• Had I been preventing?
• Had you been preventing?
• Had he/she/it been preventing?
• Had we been preventing?
• Had you been preventing?
• Had they been preventing?

Action qui durait avant un moment du passé.

• I will preventI'll prevent
• you will preventyou'll prevent
• he/she/it will preventhe/she/it'll prevent
• we will preventwe'll prevent
• you will preventyou'll prevent
• they will preventthey'll prevent

• I will not preventI won't prevent
• you will not preventyou won't prevent
• he/she/it will not preventhe/she/it won't prevent
• we will not preventwe won't prevent
• you will not preventyou won't prevent
• they will not preventthey won't prevent

• Will I prevent?
• Will you prevent?
• Will he/she/it prevent?
• Will we prevent?
• Will you prevent?
• Will they prevent?

Décision sur le moment, prédiction, promesse.

• I am going to preventI'm going to prevent
• you are going to preventyou're going to prevent
• he/she/it is going to preventhe/she/it's going to prevent
• we are going to preventwe're going to prevent
• you are going to preventyou're going to prevent
• they are going to preventthey're going to prevent

• I am not going to preventI'm not going to prevent
• you are not going to preventyou aren't going to prevent
• he/she/it is not going to preventhe/she/it isn't going to prevent
• we are not going to preventwe aren't going to prevent
• you are not going to preventyou aren't going to prevent
• they are not going to preventthey aren't going to prevent

• Am I going to prevent?
• Are you going to prevent?
• Is he/she/it going to prevent?
• Are we going to prevent?
• Are you going to prevent?
• Are they going to prevent?

Intention, ce qui va visiblement arriver.

• I will be preventingI'll be preventing
• you will be preventingyou'll be preventing
• he/she/it will be preventinghe/she/it'll be preventing
• we will be preventingwe'll be preventing
• you will be preventingyou'll be preventing
• they will be preventingthey'll be preventing

• I will not be preventingI won't be preventing
• you will not be preventingyou won't be preventing
• he/she/it will not be preventinghe/she/it won't be preventing
• we will not be preventingwe won't be preventing
• you will not be preventingyou won't be preventing
• they will not be preventingthey won't be preventing

• Will I be preventing?
• Will you be preventing?
• Will he/she/it be preventing?
• Will we be preventing?
• Will you be preventing?
• Will they be preventing?

Action en cours à un moment du futur.

• I will have preventedI'll have prevented
• you will have preventedyou'll have prevented
• he/she/it will have preventedhe/she/it'll have prevented
• we will have preventedwe'll have prevented
• you will have preventedyou'll have prevented
• they will have preventedthey'll have prevented

• I will not have preventedI won't have prevented
• you will not have preventedyou won't have prevented
• he/she/it will not have preventedhe/she/it won't have prevented
• we will not have preventedwe won't have prevented
• you will not have preventedyou won't have prevented
• they will not have preventedthey won't have prevented

• Will I have prevented?
• Will you have prevented?
• Will he/she/it have prevented?
• Will we have prevented?
• Will you have prevented?
• Will they have prevented?

Action terminée avant un moment du futur.

• I would preventI'd prevent
• you would preventyou'd prevent
• he/she/it would preventhe/she/it'd prevent
• we would preventwe'd prevent
• you would preventyou'd prevent
• they would preventthey'd prevent

• I would not preventI wouldn't prevent
• you would not preventyou wouldn't prevent
• he/she/it would not preventhe/she/it wouldn't prevent
• we would not preventwe wouldn't prevent
• you would not preventyou wouldn't prevent
• they would not preventthey wouldn't prevent

• Would I prevent?
• Would you prevent?
• Would he/she/it prevent?
• Would we prevent?
• Would you prevent?
• Would they prevent?

Hypothèse, politesse, souhait.

• I would be preventingI'd be preventing
• you would be preventingyou'd be preventing
• he/she/it would be preventinghe/she/it'd be preventing
• we would be preventingwe'd be preventing
• you would be preventingyou'd be preventing
• they would be preventingthey'd be preventing

• I would not be preventingI wouldn't be preventing
• you would not be preventingyou wouldn't be preventing
• he/she/it would not be preventinghe/she/it wouldn't be preventing
• we would not be preventingwe wouldn't be preventing
• you would not be preventingyou wouldn't be preventing
• they would not be preventingthey wouldn't be preventing

• Would I be preventing?
• Would you be preventing?
• Would he/she/it be preventing?
• Would we be preventing?
• Would you be preventing?
• Would they be preventing?

Hypothèse sur une action en cours.

• I would have preventedI'd have prevented
• you would have preventedyou'd have prevented
• he/she/it would have preventedhe/she/it'd have prevented
• we would have preventedwe'd have prevented
• you would have preventedyou'd have prevented
• they would have preventedthey'd have prevented

• I would not have preventedI wouldn't have prevented
• you would not have preventedyou wouldn't have prevented
• he/she/it would not have preventedhe/she/it wouldn't have prevented
• we would not have preventedwe wouldn't have prevented
• you would not have preventedyou wouldn't have prevented
• they would not have preventedthey wouldn't have prevented

• Would I have prevented?
• Would you have prevented?
• Would he/she/it have prevented?
• Would we have prevented?
• Would you have prevented?
• Would they have prevented?

Hypothèse dans le passé, regret.

• prevent
• let us preventlet's prevent

• do not preventdon't prevent
• let us not preventlet's not prevent

• Pas de forme interrogative à l’impératif.

Ordre, conseil, invitation.