I ought to light you ought to light he ought to light we ought to light you ought to light they ought to light
Forme en V-ing
I ought to be lighting you ought to be lighting he ought to be lighting we ought to be lighting you ought to be lighting they ought to be lighting
Perfect
I ought to have lit you ought to have lit he ought to have lit we ought to have lit you ought to have lit they ought to have lit
Perfect en V-ing
I ought to have been lighting you ought to have been lighting he ought to have been lighting we ought to have been lighting you ought to have been lighting they ought to have been lighting
Négation
Forme simple
I ought not to light you ought not to light he ought not to light we ought not to light you ought not to light they ought not to light
Forme en V-ing
I ought not to lighting you ought not to lighting he ought not to lighting we ought not to lighting you ought not to lighting they ought not to lighting
Perfect
I ought not to have lit you ought not to have lit he ought not to have lit we ought not to have lit you ought not to have lit they ought not to have lit
Perfect en V-ing
I ought not to have been lighting you ought not to have been lighting he ought not to have been lighting we ought not to have been lighting you ought not to have been lighting they ought not to have been lighting
Forme interrogative
Forme simple
ought to I light? ought to you light? ought to he light? ought to we light? ought to you light? ought to they light?
Forme en V-ing
ought to I be lighting? ought to you be lighting? ought to he be lighting? ought to we be lighting? ought to you be lighting? ought to they be lighting?
Perfect
ought to I have lit? ought to you have lit? ought to he have lit? ought to we have lit? ought to you have lit? ought to they have lit?
Perfect en V-ing
ought to I have been lighting? ought to you have been lighting? ought to he have been lighting? ought to we have been lighting? ought to you have been lighting? ought to they have been lighting?
Forme interro-négative
Forme simple
ought I not to light? ought you not to light? ought he not to light? ought we not to light? ought you not to light? ought they not to light?
Forme en V-ing
ought I not to be lighting? ought you not to be lighting? ought he not to be lighting? ought we not to be lighting? ought you not to be lighting? ought they not to be lighting?
Perfect
ought I not to have lit? ought you not to have lit? ought he not to have lit? ought we not to have lit? ought you not to have lit? ought they not to have lit?
Perfect en V-ing
ought I not to have been lighting? ought you not to have been lighting? ought he not to have been lighting? ought we not to have been lighting? ought you not to have been lighting? ought they not to have been lighting?