I could brew you could brew she could brew we could brew you could brew they could brew
Forme en V-ing
I could be brewing you could be brewing she could be brewing we could be brewing you could be brewing they could be brewing
Perfect
I could have brewed you could have brewed she could have brewed we could have brewed you could have brewed they could have brewed
Perfect en V-ing
I could have been brewing you could have been brewing she could have been brewing we could have been brewing you could have been brewing they could have been brewing
Négation
Forme simple
I could not brew you could not brew she could not brew we could not brew you could not brew they could not brew
Forme en V-ing
I could not be brewing you could not be brewing she could not be brewing we could not be brewing you could not be brewing they could not be brewing
Perfect
I could not have brewed you could not have brewed she could not have brewed we could not have brewed you could not have brewed they could not have brewed
Perfect en V-ing
I could not have been brewing you could not have been brewing she could not have been brewing we could not have been brewing you could not have been brewing they could not have been brewing
Forme interrogative
Forme simple
could I brew? could you brew? could she brew? could we brew? could you brew? could they brew?
Forme en V-ing
could I be brewing? could you be brewing? could she be brewing? could we be brewing? could you be brewing? could they be brewing?
Perfect
could I have brewed? could you have brewed? could she have brewed? could we have brewed? could you have brewed? could they have brewed?
Perfect en V-ing
could I have been brewing? could you have been brewing? could she have been brewing? could we have been brewing? could you have been brewing? could they have been brewing?
Forme interro-négative
Forme simple
could I not brew? could you not brew? could she not brew? could we not brew? could you not brew? could they not brew?
Forme en V-ing
could I not be brewing? could you not be brewing? could she not be brewing? could we not be brewing? could you not be brewing? could they not be brewing?
Perfect
could I not have brewed? could you not have brewed? could she not have brewed? could we not have brewed? could you not have brewed? could they not have brewed?
Perfect en V-ing
could I not have been brewing? could you not have been brewing? could she not have been brewing? could we not have been brewing? could you not have been brewing? could they not have been brewing?