I could foul you could foul he could foul we could foul you could foul they could foul
Forme en V-ing
I could be fouling you could be fouling he could be fouling we could be fouling you could be fouling they could be fouling
Perfect
I could have fouled you could have fouled he could have fouled we could have fouled you could have fouled they could have fouled
Perfect en V-ing
I could have been fouling you could have been fouling he could have been fouling we could have been fouling you could have been fouling they could have been fouling
Négation
Forme simple
I could not foul you could not foul he could not foul we could not foul you could not foul they could not foul
Forme en V-ing
I could not be fouling you could not be fouling he could not be fouling we could not be fouling you could not be fouling they could not be fouling
Perfect
I could not have fouled you could not have fouled he could not have fouled we could not have fouled you could not have fouled they could not have fouled
Perfect en V-ing
I could not have been fouling you could not have been fouling he could not have been fouling we could not have been fouling you could not have been fouling they could not have been fouling
Forme interrogative
Forme simple
could I foul? could you foul? could he foul? could we foul? could you foul? could they foul?
Forme en V-ing
could I be fouling? could you be fouling? could he be fouling? could we be fouling? could you be fouling? could they be fouling?
Perfect
could I have fouled? could you have fouled? could he have fouled? could we have fouled? could you have fouled? could they have fouled?
Perfect en V-ing
could I have been fouling? could you have been fouling? could he have been fouling? could we have been fouling? could you have been fouling? could they have been fouling?
Forme interro-négative
Forme simple
could I not foul? could you not foul? could he not foul? could we not foul? could you not foul? could they not foul?
Forme en V-ing
could I not be fouling? could you not be fouling? could he not be fouling? could we not be fouling? could you not be fouling? could they not be fouling?
Perfect
could I not have fouled? could you not have fouled? could he not have fouled? could we not have fouled? could you not have fouled? could they not have fouled?
Perfect en V-ing
could I not have been fouling? could you not have been fouling? could he not have been fouling? could we not have been fouling? could you not have been fouling? could they not have been fouling?