I ought to prevail you ought to prevail she ought to prevail we ought to prevail you ought to prevail they ought to prevail
Forme en V-ing
I ought to be prevailing you ought to be prevailing she ought to be prevailing we ought to be prevailing you ought to be prevailing they ought to be prevailing
Perfect
I ought to have prevailed you ought to have prevailed she ought to have prevailed we ought to have prevailed you ought to have prevailed they ought to have prevailed
Perfect en V-ing
I ought to have been prevailing you ought to have been prevailing she ought to have been prevailing we ought to have been prevailing you ought to have been prevailing they ought to have been prevailing
Négation
Forme simple
I ought not to prevail you ought not to prevail she ought not to prevail we ought not to prevail you ought not to prevail they ought not to prevail
Forme en V-ing
I ought not to prevailing you ought not to prevailing she ought not to prevailing we ought not to prevailing you ought not to prevailing they ought not to prevailing
Perfect
I ought not to have prevailed you ought not to have prevailed she ought not to have prevailed we ought not to have prevailed you ought not to have prevailed they ought not to have prevailed
Perfect en V-ing
I ought not to have been prevailing you ought not to have been prevailing she ought not to have been prevailing we ought not to have been prevailing you ought not to have been prevailing they ought not to have been prevailing
Forme interrogative
Forme simple
ought to I prevail? ought to you prevail? ought to she prevail? ought to we prevail? ought to you prevail? ought to they prevail?
Forme en V-ing
ought to I be prevailing? ought to you be prevailing? ought to she be prevailing? ought to we be prevailing? ought to you be prevailing? ought to they be prevailing?
Perfect
ought to I have prevailed? ought to you have prevailed? ought to she have prevailed? ought to we have prevailed? ought to you have prevailed? ought to they have prevailed?
Perfect en V-ing
ought to I have been prevailing? ought to you have been prevailing? ought to she have been prevailing? ought to we have been prevailing? ought to you have been prevailing? ought to they have been prevailing?
Forme interro-négative
Forme simple
ought I not to prevail? ought you not to prevail? ought she not to prevail? ought we not to prevail? ought you not to prevail? ought they not to prevail?
Forme en V-ing
ought I not to be prevailing? ought you not to be prevailing? ought she not to be prevailing? ought we not to be prevailing? ought you not to be prevailing? ought they not to be prevailing?
Perfect
ought I not to have prevailed? ought you not to have prevailed? ought she not to have prevailed? ought we not to have prevailed? ought you not to have prevailed? ought they not to have prevailed?
Perfect en V-ing
ought I not to have been prevailing? ought you not to have been prevailing? ought she not to have been prevailing? ought we not to have been prevailing? ought you not to have been prevailing? ought they not to have been prevailing?