I should persevere you should persevere he should persevere we should persevere you should persevere they should persevere
Forme en V-ing
I should be persevering you should be persevering he should be persevering we should be persevering you should be persevering they should be persevering
Perfect
I should have persevered you should have persevered he should have persevered we should have persevered you should have persevered they should have persevered
Perfect en V-ing
I should have been persevering you should have been persevering he should have been persevering we should have been persevering you should have been persevering they should have been persevering
Négation
Forme simple
I should not persevere you should not persevere he should not persevere we should not persevere you should not persevere they should not persevere
Forme en V-ing
I should not be persevering you should not be persevering he should not be persevering we should not be persevering you should not be persevering they should not be persevering
Perfect
I should not have persevered you should not have persevered he should not have persevered we should not have persevered you should not have persevered they should not have persevered
Perfect en V-ing
I should not have been persevering you should not have been persevering he should not have been persevering we should not have been persevering you should not have been persevering they should not have been persevering
Forme interrogative
Forme simple
should I persevere? should you persevere? should he persevere? should we persevere? should you persevere? should they persevere?
Forme en V-ing
should I be persevering? should you be persevering? should he be persevering? should we be persevering? should you be persevering? should they be persevering?
Perfect
should I have persevered? should you have persevered? should he have persevered? should we have persevered? should you have persevered? should they have persevered?
Perfect en V-ing
should I have been persevering? should you have been persevering? should he have been persevering? should we have been persevering? should you have been persevering? should they have been persevering?
Forme interro-négative
Forme simple
should I not persevere? should you not persevere? should he not persevere? should we not persevere? should you not persevere? should they not persevere?
Forme en V-ing
should I not be persevering? should you not be persevering? should he not be persevering? should we not be persevering? should you not be persevering? should they not be persevering?
Perfect
should I not have persevered? should you not have persevered? should he not have persevered? should we not have persevered? should you not have persevered? should they not have persevered?
Perfect en V-ing
should I not have been persevering? should you not have been persevering? should he not have been persevering? should we not have been persevering? should you not have been persevering? should they not have been persevering?