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