I ought to demineralise you ought to demineralise he ought to demineralise we ought to demineralise you ought to demineralise they ought to demineralise
Forme en V-ing
I ought to be demineralising you ought to be demineralising he ought to be demineralising we ought to be demineralising you ought to be demineralising they ought to be demineralising
Perfect
I ought to have demineralised you ought to have demineralised he ought to have demineralised we ought to have demineralised you ought to have demineralised they ought to have demineralised
Perfect en V-ing
I ought to have been demineralising you ought to have been demineralising he ought to have been demineralising we ought to have been demineralising you ought to have been demineralising they ought to have been demineralising
Négation
Forme simple
I ought not to demineralise you ought not to demineralise he ought not to demineralise we ought not to demineralise you ought not to demineralise they ought not to demineralise
Forme en V-ing
I ought not to demineralising you ought not to demineralising he ought not to demineralising we ought not to demineralising you ought not to demineralising they ought not to demineralising
Perfect
I ought not to have demineralised you ought not to have demineralised he ought not to have demineralised we ought not to have demineralised you ought not to have demineralised they ought not to have demineralised
Perfect en V-ing
I ought not to have been demineralising you ought not to have been demineralising he ought not to have been demineralising we ought not to have been demineralising you ought not to have been demineralising they ought not to have been demineralising
Forme interrogative
Forme simple
ought to I demineralise? ought to you demineralise? ought to he demineralise? ought to we demineralise? ought to you demineralise? ought to they demineralise?
Forme en V-ing
ought to I be demineralising? ought to you be demineralising? ought to he be demineralising? ought to we be demineralising? ought to you be demineralising? ought to they be demineralising?
Perfect
ought to I have demineralised? ought to you have demineralised? ought to he have demineralised? ought to we have demineralised? ought to you have demineralised? ought to they have demineralised?
Perfect en V-ing
ought to I have been demineralising? ought to you have been demineralising? ought to he have been demineralising? ought to we have been demineralising? ought to you have been demineralising? ought to they have been demineralising?
Forme interro-négative
Forme simple
ought I not to demineralise? ought you not to demineralise? ought he not to demineralise? ought we not to demineralise? ought you not to demineralise? ought they not to demineralise?
Forme en V-ing
ought I not to be demineralising? ought you not to be demineralising? ought he not to be demineralising? ought we not to be demineralising? ought you not to be demineralising? ought they not to be demineralising?
Perfect
ought I not to have demineralised? ought you not to have demineralised? ought he not to have demineralised? ought we not to have demineralised? ought you not to have demineralised? ought they not to have demineralised?
Perfect en V-ing
ought I not to have been demineralising? ought you not to have been demineralising? ought he not to have been demineralising? ought we not to have been demineralising? ought you not to have been demineralising? ought they not to have been demineralising?