I ought to sustain you ought to sustain he ought to sustain we ought to sustain you ought to sustain they ought to sustain
Forme en V-ing
I ought to be sustaining you ought to be sustaining he ought to be sustaining we ought to be sustaining you ought to be sustaining they ought to be sustaining
Perfect
I ought to have sustained you ought to have sustained he ought to have sustained we ought to have sustained you ought to have sustained they ought to have sustained
Perfect en V-ing
I ought to have been sustaining you ought to have been sustaining he ought to have been sustaining we ought to have been sustaining you ought to have been sustaining they ought to have been sustaining
Négation
Forme simple
I oughtn't to sustain you oughtn't to sustain he oughtn't to sustain we oughtn't to sustain you oughtn't to sustain they oughtn't to sustain
Forme en V-ing
I oughtn't to be sustaining you oughtn't to be sustaining he oughtn't to be sustaining we oughtn't to be sustaining you oughtn't to be sustaining they oughtn't to be sustaining
Perfect
I oughtn't to have sustained you oughtn't to have sustained he oughtn't to have sustained we oughtn't to have sustained you oughtn't to have sustained they oughtn't to have sustained
Perfect en V-ing
I oughtn't to have been sustaining you oughtn't to have been sustaining he oughtn't to have been sustaining we oughtn't to have been sustaining you oughtn't to have been sustaining they oughtn't to have been sustaining
Forme interrogative
Forme simple
ought to I sustain? ought to you sustain? ought to he sustain? ought to we sustain? ought to you sustain? ought to they sustain?
Forme en V-ing
ought to I be sustaining? ought to you be sustaining? ought to he be sustaining? ought to we be sustaining? ought to you be sustaining? ought to they be sustaining?
Perfect
ought to I have sustained? ought to you have sustained? ought to he have sustained? ought to we have sustained? ought to you have sustained? ought to they have sustained?
Perfect en V-ing
ought to I have been sustaining? ought to you have been sustaining? ought to he have been sustaining? ought to we have been sustaining? ought to you have been sustaining? ought to they have been sustaining?
Forme interro-négative
Forme simple
oughtn't I to sustain? oughtn't you to sustain? oughtn't he to sustain? oughtn't we to sustain? oughtn't you to sustain? oughtn't they to sustain?
Forme en V-ing
oughtn't I to be sustaining? oughtn't you to be sustaining? oughtn't he to be sustaining? oughtn't we to be sustaining? oughtn't you to be sustaining? oughtn't they to be sustaining?
Perfect
oughtn't I to have sustained? oughtn't you to have sustained? oughtn't he to have sustained? oughtn't we to have sustained? oughtn't you to have sustained? oughtn't they to have sustained?
Perfect en V-ing
oughtn't I to have been sustaining? oughtn't you to have been sustaining? oughtn't he to have been sustaining? oughtn't we to have been sustaining? oughtn't you to have been sustaining? oughtn't they to have been sustaining?