I should prolong you should prolong he should prolong we should prolong you should prolong they should prolong
Forme en V-ing
I should be prolonging you should be prolonging he should be prolonging we should be prolonging you should be prolonging they should be prolonging
Perfect
I should have prolonged you should have prolonged he should have prolonged we should have prolonged you should have prolonged they should have prolonged
Perfect en V-ing
I should have been prolonging you should have been prolonging he should have been prolonging we should have been prolonging you should have been prolonging they should have been prolonging
Négation
Forme simple
I should not prolong you should not prolong he should not prolong we should not prolong you should not prolong they should not prolong
Forme en V-ing
I should not be prolonging you should not be prolonging he should not be prolonging we should not be prolonging you should not be prolonging they should not be prolonging
Perfect
I should not have prolonged you should not have prolonged he should not have prolonged we should not have prolonged you should not have prolonged they should not have prolonged
Perfect en V-ing
I should not have been prolonging you should not have been prolonging he should not have been prolonging we should not have been prolonging you should not have been prolonging they should not have been prolonging
Forme interrogative
Forme simple
should I prolong? should you prolong? should he prolong? should we prolong? should you prolong? should they prolong?
Forme en V-ing
should I be prolonging? should you be prolonging? should he be prolonging? should we be prolonging? should you be prolonging? should they be prolonging?
Perfect
should I have prolonged? should you have prolonged? should he have prolonged? should we have prolonged? should you have prolonged? should they have prolonged?
Perfect en V-ing
should I have been prolonging? should you have been prolonging? should he have been prolonging? should we have been prolonging? should you have been prolonging? should they have been prolonging?
Forme interro-négative
Forme simple
should I not prolong? should you not prolong? should he not prolong? should we not prolong? should you not prolong? should they not prolong?
Forme en V-ing
should I not be prolonging? should you not be prolonging? should he not be prolonging? should we not be prolonging? should you not be prolonging? should they not be prolonging?
Perfect
should I not have prolonged? should you not have prolonged? should he not have prolonged? should we not have prolonged? should you not have prolonged? should they not have prolonged?
Perfect en V-ing
should I not have been prolonging? should you not have been prolonging? should he not have been prolonging? should we not have been prolonging? should you not have been prolonging? should they not have been prolonging?