I ought to systematise you ought to systematise he ought to systematise we ought to systematise you ought to systematise they ought to systematise
Forme en V-ing
I ought to be systematising you ought to be systematising he ought to be systematising we ought to be systematising you ought to be systematising they ought to be systematising
Perfect
I ought to have systematised you ought to have systematised he ought to have systematised we ought to have systematised you ought to have systematised they ought to have systematised
Perfect en V-ing
I ought to have been systematising you ought to have been systematising he ought to have been systematising we ought to have been systematising you ought to have been systematising they ought to have been systematising
Négation
Forme simple
I ought not to systematise you ought not to systematise he ought not to systematise we ought not to systematise you ought not to systematise they ought not to systematise
Forme en V-ing
I ought not to systematising you ought not to systematising he ought not to systematising we ought not to systematising you ought not to systematising they ought not to systematising
Perfect
I ought not to have systematised you ought not to have systematised he ought not to have systematised we ought not to have systematised you ought not to have systematised they ought not to have systematised
Perfect en V-ing
I ought not to have been systematising you ought not to have been systematising he ought not to have been systematising we ought not to have been systematising you ought not to have been systematising they ought not to have been systematising
Forme interrogative
Forme simple
ought to I systematise? ought to you systematise? ought to he systematise? ought to we systematise? ought to you systematise? ought to they systematise?
Forme en V-ing
ought to I be systematising? ought to you be systematising? ought to he be systematising? ought to we be systematising? ought to you be systematising? ought to they be systematising?
Perfect
ought to I have systematised? ought to you have systematised? ought to he have systematised? ought to we have systematised? ought to you have systematised? ought to they have systematised?
Perfect en V-ing
ought to I have been systematising? ought to you have been systematising? ought to he have been systematising? ought to we have been systematising? ought to you have been systematising? ought to they have been systematising?
Forme interro-négative
Forme simple
ought I not to systematise? ought you not to systematise? ought he not to systematise? ought we not to systematise? ought you not to systematise? ought they not to systematise?
Forme en V-ing
ought I not to be systematising? ought you not to be systematising? ought he not to be systematising? ought we not to be systematising? ought you not to be systematising? ought they not to be systematising?
Perfect
ought I not to have systematised? ought you not to have systematised? ought he not to have systematised? ought we not to have systematised? ought you not to have systematised? ought they not to have systematised?
Perfect en V-ing
ought I not to have been systematising? ought you not to have been systematising? ought he not to have been systematising? ought we not to have been systematising? ought you not to have been systematising? ought they not to have been systematising?