I could blear you could blear he could blear we could blear you could blear they could blear
Forme en V-ing
I could be blearing you could be blearing he could be blearing we could be blearing you could be blearing they could be blearing
Perfect
I could have bleared you could have bleared he could have bleared we could have bleared you could have bleared they could have bleared
Perfect en V-ing
I could have been blearing you could have been blearing he could have been blearing we could have been blearing you could have been blearing they could have been blearing
Négation
Forme simple
I couldn't blear you couldn't blear he couldn't blear we couldn't blear you couldn't blear they couldn't blear
Forme en V-ing
I couldn't be blearing you couldn't be blearing he couldn't be blearing we couldn't be blearing you couldn't be blearing they couldn't be blearing
Perfect
I couldn't have bleared you couldn't have bleared he couldn't have bleared we couldn't have bleared you couldn't have bleared they couldn't have bleared
Perfect en V-ing
I couldn't have been blearing you couldn't have been blearing he couldn't have been blearing we couldn't have been blearing you couldn't have been blearing they couldn't have been blearing
Forme interrogative
Forme simple
could I blear? could you blear? could he blear? could we blear? could you blear? could they blear?
Forme en V-ing
could I be blearing? could you be blearing? could he be blearing? could we be blearing? could you be blearing? could they be blearing?
Perfect
could I have bleared? could you have bleared? could he have bleared? could we have bleared? could you have bleared? could they have bleared?
Perfect en V-ing
could I have been blearing? could you have been blearing? could he have been blearing? could we have been blearing? could you have been blearing? could they have been blearing?
Forme interro-négative
Forme simple
couldn't I blear? couldn't you blear? couldn't he blear? couldn't we blear? couldn't you blear? couldn't they blear?
Forme en V-ing
couldn't I be blearing? couldn't you be blearing? couldn't he be blearing? couldn't we be blearing? couldn't you be blearing? couldn't they be blearing?
Perfect
couldn't I have bleared? couldn't you have bleared? couldn't he have bleared? couldn't we have bleared? couldn't you have bleared? couldn't they have bleared?
Perfect en V-ing
couldn't I have been blearing? couldn't you have been blearing? couldn't he have been blearing? couldn't we have been blearing? couldn't you have been blearing? couldn't they have been blearing?