I ought to weaken you ought to weaken she ought to weaken we ought to weaken you ought to weaken they ought to weaken
Forme en V-ing
I ought to be weakening you ought to be weakening she ought to be weakening we ought to be weakening you ought to be weakening they ought to be weakening
Perfect
I ought to have weakened you ought to have weakened she ought to have weakened we ought to have weakened you ought to have weakened they ought to have weakened
Perfect en V-ing
I ought to have been weakening you ought to have been weakening she ought to have been weakening we ought to have been weakening you ought to have been weakening they ought to have been weakening
Négation
Forme simple
I ought not to weaken you ought not to weaken she ought not to weaken we ought not to weaken you ought not to weaken they ought not to weaken
Forme en V-ing
I ought not to weakening you ought not to weakening she ought not to weakening we ought not to weakening you ought not to weakening they ought not to weakening
Perfect
I ought not to have weakened you ought not to have weakened she ought not to have weakened we ought not to have weakened you ought not to have weakened they ought not to have weakened
Perfect en V-ing
I ought not to have been weakening you ought not to have been weakening she ought not to have been weakening we ought not to have been weakening you ought not to have been weakening they ought not to have been weakening
Forme interrogative
Forme simple
ought to I weaken? ought to you weaken? ought to she weaken? ought to we weaken? ought to you weaken? ought to they weaken?
Forme en V-ing
ought to I be weakening? ought to you be weakening? ought to she be weakening? ought to we be weakening? ought to you be weakening? ought to they be weakening?
Perfect
ought to I have weakened? ought to you have weakened? ought to she have weakened? ought to we have weakened? ought to you have weakened? ought to they have weakened?
Perfect en V-ing
ought to I have been weakening? ought to you have been weakening? ought to she have been weakening? ought to we have been weakening? ought to you have been weakening? ought to they have been weakening?
Forme interro-négative
Forme simple
ought I not to weaken? ought you not to weaken? ought she not to weaken? ought we not to weaken? ought you not to weaken? ought they not to weaken?
Forme en V-ing
ought I not to be weakening? ought you not to be weakening? ought she not to be weakening? ought we not to be weakening? ought you not to be weakening? ought they not to be weakening?
Perfect
ought I not to have weakened? ought you not to have weakened? ought she not to have weakened? ought we not to have weakened? ought you not to have weakened? ought they not to have weakened?
Perfect en V-ing
ought I not to have been weakening? ought you not to have been weakening? ought she not to have been weakening? ought we not to have been weakening? ought you not to have been weakening? ought they not to have been weakening?