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