I could disvalue you could disvalue he could disvalue we could disvalue you could disvalue they could disvalue
Forme en V-ing
I could be disvaluing you could be disvaluing he could be disvaluing we could be disvaluing you could be disvaluing they could be disvaluing
Perfect
I could have disvalued you could have disvalued he could have disvalued we could have disvalued you could have disvalued they could have disvalued
Perfect en V-ing
I could have been disvaluing you could have been disvaluing he could have been disvaluing we could have been disvaluing you could have been disvaluing they could have been disvaluing
Négation
Forme simple
I could not disvalue you could not disvalue he could not disvalue we could not disvalue you could not disvalue they could not disvalue
Forme en V-ing
I could not be disvaluing you could not be disvaluing he could not be disvaluing we could not be disvaluing you could not be disvaluing they could not be disvaluing
Perfect
I could not have disvalued you could not have disvalued he could not have disvalued we could not have disvalued you could not have disvalued they could not have disvalued
Perfect en V-ing
I could not have been disvaluing you could not have been disvaluing he could not have been disvaluing we could not have been disvaluing you could not have been disvaluing they could not have been disvaluing
Forme interrogative
Forme simple
could I disvalue? could you disvalue? could he disvalue? could we disvalue? could you disvalue? could they disvalue?
Forme en V-ing
could I be disvaluing? could you be disvaluing? could he be disvaluing? could we be disvaluing? could you be disvaluing? could they be disvaluing?
Perfect
could I have disvalued? could you have disvalued? could he have disvalued? could we have disvalued? could you have disvalued? could they have disvalued?
Perfect en V-ing
could I have been disvaluing? could you have been disvaluing? could he have been disvaluing? could we have been disvaluing? could you have been disvaluing? could they have been disvaluing?
Forme interro-négative
Forme simple
could I not disvalue? could you not disvalue? could he not disvalue? could we not disvalue? could you not disvalue? could they not disvalue?
Forme en V-ing
could I not be disvaluing? could you not be disvaluing? could he not be disvaluing? could we not be disvaluing? could you not be disvaluing? could they not be disvaluing?
Perfect
could I not have disvalued? could you not have disvalued? could he not have disvalued? could we not have disvalued? could you not have disvalued? could they not have disvalued?
Perfect en V-ing
could I not have been disvaluing? could you not have been disvaluing? could he not have been disvaluing? could we not have been disvaluing? could you not have been disvaluing? could they not have been disvaluing?