I could enclose you could enclose he could enclose we could enclose you could enclose they could enclose
Forme en V-ing
I could be enclosing you could be enclosing he could be enclosing we could be enclosing you could be enclosing they could be enclosing
Perfect
I could have enclosed you could have enclosed he could have enclosed we could have enclosed you could have enclosed they could have enclosed
Perfect en V-ing
I could have been enclosing you could have been enclosing he could have been enclosing we could have been enclosing you could have been enclosing they could have been enclosing
Négation
Forme simple
I could not enclose you could not enclose he could not enclose we could not enclose you could not enclose they could not enclose
Forme en V-ing
I could not be enclosing you could not be enclosing he could not be enclosing we could not be enclosing you could not be enclosing they could not be enclosing
Perfect
I could not have enclosed you could not have enclosed he could not have enclosed we could not have enclosed you could not have enclosed they could not have enclosed
Perfect en V-ing
I could not have been enclosing you could not have been enclosing he could not have been enclosing we could not have been enclosing you could not have been enclosing they could not have been enclosing
Forme interrogative
Forme simple
could I enclose? could you enclose? could he enclose? could we enclose? could you enclose? could they enclose?
Forme en V-ing
could I be enclosing? could you be enclosing? could he be enclosing? could we be enclosing? could you be enclosing? could they be enclosing?
Perfect
could I have enclosed? could you have enclosed? could he have enclosed? could we have enclosed? could you have enclosed? could they have enclosed?
Perfect en V-ing
could I have been enclosing? could you have been enclosing? could he have been enclosing? could we have been enclosing? could you have been enclosing? could they have been enclosing?
Forme interro-négative
Forme simple
could I not enclose? could you not enclose? could he not enclose? could we not enclose? could you not enclose? could they not enclose?
Forme en V-ing
could I not be enclosing? could you not be enclosing? could he not be enclosing? could we not be enclosing? could you not be enclosing? could they not be enclosing?
Perfect
could I not have enclosed? could you not have enclosed? could he not have enclosed? could we not have enclosed? could you not have enclosed? could they not have enclosed?
Perfect en V-ing
could I not have been enclosing? could you not have been enclosing? could he not have been enclosing? could we not have been enclosing? could you not have been enclosing? could they not have been enclosing?