I ought to sustain you ought to sustain she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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?