I could task you could task she could task we could task you could task they could task
Forme en V-ing
I could be tasking you could be tasking she could be tasking we could be tasking you could be tasking they could be tasking
Perfect
I could have tasked you could have tasked she could have tasked we could have tasked you could have tasked they could have tasked
Perfect en V-ing
I could have been tasking you could have been tasking she could have been tasking we could have been tasking you could have been tasking they could have been tasking
Négation
Forme simple
I could not task you could not task she could not task we could not task you could not task they could not task
Forme en V-ing
I could not be tasking you could not be tasking she could not be tasking we could not be tasking you could not be tasking they could not be tasking
Perfect
I could not have tasked you could not have tasked she could not have tasked we could not have tasked you could not have tasked they could not have tasked
Perfect en V-ing
I could not have been tasking you could not have been tasking she could not have been tasking we could not have been tasking you could not have been tasking they could not have been tasking
Forme interrogative
Forme simple
could I task? could you task? could she task? could we task? could you task? could they task?
Forme en V-ing
could I be tasking? could you be tasking? could she be tasking? could we be tasking? could you be tasking? could they be tasking?
Perfect
could I have tasked? could you have tasked? could she have tasked? could we have tasked? could you have tasked? could they have tasked?
Perfect en V-ing
could I have been tasking? could you have been tasking? could she have been tasking? could we have been tasking? could you have been tasking? could they have been tasking?
Forme interro-négative
Forme simple
could I not task? could you not task? could she not task? could we not task? could you not task? could they not task?
Forme en V-ing
could I not be tasking? could you not be tasking? could she not be tasking? could we not be tasking? could you not be tasking? could they not be tasking?
Perfect
could I not have tasked? could you not have tasked? could she not have tasked? could we not have tasked? could you not have tasked? could they not have tasked?
Perfect en V-ing
could I not have been tasking? could you not have been tasking? could she not have been tasking? could we not have been tasking? could you not have been tasking? could they not have been tasking?