I ought to weld you ought to weld she ought to weld we ought to weld you ought to weld they ought to weld
Forme en V-ing
I ought to be welding you ought to be welding she ought to be welding we ought to be welding you ought to be welding they ought to be welding
Perfect
I ought to have welded you ought to have welded she ought to have welded we ought to have welded you ought to have welded they ought to have welded
Perfect en V-ing
I ought to have been welding you ought to have been welding she ought to have been welding we ought to have been welding you ought to have been welding they ought to have been welding
Négation
Forme simple
I ought not to weld you ought not to weld she ought not to weld we ought not to weld you ought not to weld they ought not to weld
Forme en V-ing
I ought not to welding you ought not to welding she ought not to welding we ought not to welding you ought not to welding they ought not to welding
Perfect
I ought not to have welded you ought not to have welded she ought not to have welded we ought not to have welded you ought not to have welded they ought not to have welded
Perfect en V-ing
I ought not to have been welding you ought not to have been welding she ought not to have been welding we ought not to have been welding you ought not to have been welding they ought not to have been welding
Forme interrogative
Forme simple
ought to I weld? ought to you weld? ought to she weld? ought to we weld? ought to you weld? ought to they weld?
Forme en V-ing
ought to I be welding? ought to you be welding? ought to she be welding? ought to we be welding? ought to you be welding? ought to they be welding?
Perfect
ought to I have welded? ought to you have welded? ought to she have welded? ought to we have welded? ought to you have welded? ought to they have welded?
Perfect en V-ing
ought to I have been welding? ought to you have been welding? ought to she have been welding? ought to we have been welding? ought to you have been welding? ought to they have been welding?
Forme interro-négative
Forme simple
ought I not to weld? ought you not to weld? ought she not to weld? ought we not to weld? ought you not to weld? ought they not to weld?
Forme en V-ing
ought I not to be welding? ought you not to be welding? ought she not to be welding? ought we not to be welding? ought you not to be welding? ought they not to be welding?
Perfect
ought I not to have welded? ought you not to have welded? ought she not to have welded? ought we not to have welded? ought you not to have welded? ought they not to have welded?
Perfect en V-ing
ought I not to have been welding? ought you not to have been welding? ought she not to have been welding? ought we not to have been welding? ought you not to have been welding? ought they not to have been welding?