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