I ought to mow you ought to mow he ought to mow we ought to mow you ought to mow they ought to mow
Forme en V-ing
I ought to be mowing you ought to be mowing he ought to be mowing we ought to be mowing you ought to be mowing they ought to be mowing
Perfect
I ought to have mown you ought to have mown he ought to have mown we ought to have mown you ought to have mown they ought to have mown
Perfect en V-ing
I ought to have been mowing you ought to have been mowing he ought to have been mowing we ought to have been mowing you ought to have been mowing they ought to have been mowing
Négation
Forme simple
I ought not to mow you ought not to mow he ought not to mow we ought not to mow you ought not to mow they ought not to mow
Forme en V-ing
I ought not to mowing you ought not to mowing he ought not to mowing we ought not to mowing you ought not to mowing they ought not to mowing
Perfect
I ought not to have mown you ought not to have mown he ought not to have mown we ought not to have mown you ought not to have mown they ought not to have mown
Perfect en V-ing
I ought not to have been mowing you ought not to have been mowing he ought not to have been mowing we ought not to have been mowing you ought not to have been mowing they ought not to have been mowing
Forme interrogative
Forme simple
ought to I mow? ought to you mow? ought to he mow? ought to we mow? ought to you mow? ought to they mow?
Forme en V-ing
ought to I be mowing? ought to you be mowing? ought to he be mowing? ought to we be mowing? ought to you be mowing? ought to they be mowing?
Perfect
ought to I have mown? ought to you have mown? ought to he have mown? ought to we have mown? ought to you have mown? ought to they have mown?
Perfect en V-ing
ought to I have been mowing? ought to you have been mowing? ought to he have been mowing? ought to we have been mowing? ought to you have been mowing? ought to they have been mowing?
Forme interro-négative
Forme simple
ought I not to mow? ought you not to mow? ought he not to mow? ought we not to mow? ought you not to mow? ought they not to mow?
Forme en V-ing
ought I not to be mowing? ought you not to be mowing? ought he not to be mowing? ought we not to be mowing? ought you not to be mowing? ought they not to be mowing?
Perfect
ought I not to have mown? ought you not to have mown? ought he not to have mown? ought we not to have mown? ought you not to have mown? ought they not to have mown?
Perfect en V-ing
ought I not to have been mowing? ought you not to have been mowing? ought he not to have been mowing? ought we not to have been mowing? ought you not to have been mowing? ought they not to have been mowing?