I ought to retard you ought to retard he ought to retard we ought to retard you ought to retard they ought to retard
Forme en V-ing
I ought to be retarding you ought to be retarding he ought to be retarding we ought to be retarding you ought to be retarding they ought to be retarding
Perfect
I ought to have retarded you ought to have retarded he ought to have retarded we ought to have retarded you ought to have retarded they ought to have retarded
Perfect en V-ing
I ought to have been retarding you ought to have been retarding he ought to have been retarding we ought to have been retarding you ought to have been retarding they ought to have been retarding
Négation
Forme simple
I ought not to retard you ought not to retard he ought not to retard we ought not to retard you ought not to retard they ought not to retard
Forme en V-ing
I ought not to retarding you ought not to retarding he ought not to retarding we ought not to retarding you ought not to retarding they ought not to retarding
Perfect
I ought not to have retarded you ought not to have retarded he ought not to have retarded we ought not to have retarded you ought not to have retarded they ought not to have retarded
Perfect en V-ing
I ought not to have been retarding you ought not to have been retarding he ought not to have been retarding we ought not to have been retarding you ought not to have been retarding they ought not to have been retarding
Forme interrogative
Forme simple
ought to I retard? ought to you retard? ought to he retard? ought to we retard? ought to you retard? ought to they retard?
Forme en V-ing
ought to I be retarding? ought to you be retarding? ought to he be retarding? ought to we be retarding? ought to you be retarding? ought to they be retarding?
Perfect
ought to I have retarded? ought to you have retarded? ought to he have retarded? ought to we have retarded? ought to you have retarded? ought to they have retarded?
Perfect en V-ing
ought to I have been retarding? ought to you have been retarding? ought to he have been retarding? ought to we have been retarding? ought to you have been retarding? ought to they have been retarding?
Forme interro-négative
Forme simple
ought I not to retard? ought you not to retard? ought he not to retard? ought we not to retard? ought you not to retard? ought they not to retard?
Forme en V-ing
ought I not to be retarding? ought you not to be retarding? ought he not to be retarding? ought we not to be retarding? ought you not to be retarding? ought they not to be retarding?
Perfect
ought I not to have retarded? ought you not to have retarded? ought he not to have retarded? ought we not to have retarded? ought you not to have retarded? ought they not to have retarded?
Perfect en V-ing
ought I not to have been retarding? ought you not to have been retarding? ought he not to have been retarding? ought we not to have been retarding? ought you not to have been retarding? ought they not to have been retarding?