I could relieve you could relieve she could relieve we could relieve you could relieve they could relieve
Forme en V-ing
I could be relieving you could be relieving she could be relieving we could be relieving you could be relieving they could be relieving
Perfect
I could have relieved you could have relieved she could have relieved we could have relieved you could have relieved they could have relieved
Perfect en V-ing
I could have been relieving you could have been relieving she could have been relieving we could have been relieving you could have been relieving they could have been relieving
Négation
Forme simple
I couldn't relieve you couldn't relieve she couldn't relieve we couldn't relieve you couldn't relieve they couldn't relieve
Forme en V-ing
I couldn't be relieving you couldn't be relieving she couldn't be relieving we couldn't be relieving you couldn't be relieving they couldn't be relieving
Perfect
I couldn't have relieved you couldn't have relieved she couldn't have relieved we couldn't have relieved you couldn't have relieved they couldn't have relieved
Perfect en V-ing
I couldn't have been relieving you couldn't have been relieving she couldn't have been relieving we couldn't have been relieving you couldn't have been relieving they couldn't have been relieving
Forme interrogative
Forme simple
could I relieve? could you relieve? could she relieve? could we relieve? could you relieve? could they relieve?
Forme en V-ing
could I be relieving? could you be relieving? could she be relieving? could we be relieving? could you be relieving? could they be relieving?
Perfect
could I have relieved? could you have relieved? could she have relieved? could we have relieved? could you have relieved? could they have relieved?
Perfect en V-ing
could I have been relieving? could you have been relieving? could she have been relieving? could we have been relieving? could you have been relieving? could they have been relieving?
Forme interro-négative
Forme simple
couldn't I relieve? couldn't you relieve? couldn't she relieve? couldn't we relieve? couldn't you relieve? couldn't they relieve?
Forme en V-ing
couldn't I be relieving? couldn't you be relieving? couldn't she be relieving? couldn't we be relieving? couldn't you be relieving? couldn't they be relieving?
Perfect
couldn't I have relieved? couldn't you have relieved? couldn't she have relieved? couldn't we have relieved? couldn't you have relieved? couldn't they have relieved?
Perfect en V-ing
couldn't I have been relieving? couldn't you have been relieving? couldn't she have been relieving? couldn't we have been relieving? couldn't you have been relieving? couldn't they have been relieving?