Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.
Affirmation
Forme simple
I ought to dofferentiate you ought to dofferentiate he ought to dofferentiate we ought to dofferentiate you ought to dofferentiate they ought to dofferentiate
Forme en V-ing
I ought to be dofferentiating you ought to be dofferentiating he ought to be dofferentiating we ought to be dofferentiating you ought to be dofferentiating they ought to be dofferentiating
Perfect
I ought to have dofferentiated you ought to have dofferentiated he ought to have dofferentiated we ought to have dofferentiated you ought to have dofferentiated they ought to have dofferentiated
Perfect en V-ing
I ought to have been dofferentiating you ought to have been dofferentiating he ought to have been dofferentiating we ought to have been dofferentiating you ought to have been dofferentiating they ought to have been dofferentiating
Négation
Forme simple
I ought not to dofferentiate you ought not to dofferentiate he ought not to dofferentiate we ought not to dofferentiate you ought not to dofferentiate they ought not to dofferentiate
Forme en V-ing
I ought not to dofferentiating you ought not to dofferentiating he ought not to dofferentiating we ought not to dofferentiating you ought not to dofferentiating they ought not to dofferentiating
Perfect
I ought not to have dofferentiated you ought not to have dofferentiated he ought not to have dofferentiated we ought not to have dofferentiated you ought not to have dofferentiated they ought not to have dofferentiated
Perfect en V-ing
I ought not to have been dofferentiating you ought not to have been dofferentiating he ought not to have been dofferentiating we ought not to have been dofferentiating you ought not to have been dofferentiating they ought not to have been dofferentiating
Forme interrogative
Forme simple
ought to I dofferentiate? ought to you dofferentiate? ought to he dofferentiate? ought to we dofferentiate? ought to you dofferentiate? ought to they dofferentiate?
Forme en V-ing
ought to I be dofferentiating? ought to you be dofferentiating? ought to he be dofferentiating? ought to we be dofferentiating? ought to you be dofferentiating? ought to they be dofferentiating?
Perfect
ought to I have dofferentiated? ought to you have dofferentiated? ought to he have dofferentiated? ought to we have dofferentiated? ought to you have dofferentiated? ought to they have dofferentiated?
Perfect en V-ing
ought to I have been dofferentiating? ought to you have been dofferentiating? ought to he have been dofferentiating? ought to we have been dofferentiating? ought to you have been dofferentiating? ought to they have been dofferentiating?
Forme interro-négative
Forme simple
ought I not to dofferentiate? ought you not to dofferentiate? ought he not to dofferentiate? ought we not to dofferentiate? ought you not to dofferentiate? ought they not to dofferentiate?
Forme en V-ing
ought I not to be dofferentiating? ought you not to be dofferentiating? ought he not to be dofferentiating? ought we not to be dofferentiating? ought you not to be dofferentiating? ought they not to be dofferentiating?
Perfect
ought I not to have dofferentiated? ought you not to have dofferentiated? ought he not to have dofferentiated? ought we not to have dofferentiated? ought you not to have dofferentiated? ought they not to have dofferentiated?
Perfect en V-ing
ought I not to have been dofferentiating? ought you not to have been dofferentiating? ought he not to have been dofferentiating? ought we not to have been dofferentiating? ought you not to have been dofferentiating? ought they not to have been dofferentiating?