I should stifle you should stifle she should stifle we should stifle you should stifle they should stifle
Forme en V-ing
I should be stifling you should be stifling she should be stifling we should be stifling you should be stifling they should be stifling
Perfect
I should have stifled you should have stifled she should have stifled we should have stifled you should have stifled they should have stifled
Perfect en V-ing
I should have been stifling you should have been stifling she should have been stifling we should have been stifling you should have been stifling they should have been stifling
Négation
Forme simple
I should not stifle you should not stifle she should not stifle we should not stifle you should not stifle they should not stifle
Forme en V-ing
I should not be stifling you should not be stifling she should not be stifling we should not be stifling you should not be stifling they should not be stifling
Perfect
I should not have stifled you should not have stifled she should not have stifled we should not have stifled you should not have stifled they should not have stifled
Perfect en V-ing
I should not have been stifling you should not have been stifling she should not have been stifling we should not have been stifling you should not have been stifling they should not have been stifling
Forme interrogative
Forme simple
should I stifle? should you stifle? should she stifle? should we stifle? should you stifle? should they stifle?
Forme en V-ing
should I be stifling? should you be stifling? should she be stifling? should we be stifling? should you be stifling? should they be stifling?
Perfect
should I have stifled? should you have stifled? should she have stifled? should we have stifled? should you have stifled? should they have stifled?
Perfect en V-ing
should I have been stifling? should you have been stifling? should she have been stifling? should we have been stifling? should you have been stifling? should they have been stifling?
Forme interro-négative
Forme simple
should I not stifle? should you not stifle? should she not stifle? should we not stifle? should you not stifle? should they not stifle?
Forme en V-ing
should I not be stifling? should you not be stifling? should she not be stifling? should we not be stifling? should you not be stifling? should they not be stifling?
Perfect
should I not have stifled? should you not have stifled? should she not have stifled? should we not have stifled? should you not have stifled? should they not have stifled?
Perfect en V-ing
should I not have been stifling? should you not have been stifling? should she not have been stifling? should we not have been stifling? should you not have been stifling? should they not have been stifling?