I ought to button you ought to button she ought to button we ought to button you ought to button they ought to button
Forme en V-ing
I ought to be buttoning you ought to be buttoning she ought to be buttoning we ought to be buttoning you ought to be buttoning they ought to be buttoning
Perfect
I ought to have buttoned you ought to have buttoned she ought to have buttoned we ought to have buttoned you ought to have buttoned they ought to have buttoned
Perfect en V-ing
I ought to have been buttoning you ought to have been buttoning she ought to have been buttoning we ought to have been buttoning you ought to have been buttoning they ought to have been buttoning
Négation
Forme simple
I oughtn't to button you oughtn't to button she oughtn't to button we oughtn't to button you oughtn't to button they oughtn't to button
Forme en V-ing
I oughtn't to be buttoning you oughtn't to be buttoning she oughtn't to be buttoning we oughtn't to be buttoning you oughtn't to be buttoning they oughtn't to be buttoning
Perfect
I oughtn't to have buttoned you oughtn't to have buttoned she oughtn't to have buttoned we oughtn't to have buttoned you oughtn't to have buttoned they oughtn't to have buttoned
Perfect en V-ing
I oughtn't to have been buttoning you oughtn't to have been buttoning she oughtn't to have been buttoning we oughtn't to have been buttoning you oughtn't to have been buttoning they oughtn't to have been buttoning
Forme interrogative
Forme simple
ought to I button? ought to you button? ought to she button? ought to we button? ought to you button? ought to they button?
Forme en V-ing
ought to I be buttoning? ought to you be buttoning? ought to she be buttoning? ought to we be buttoning? ought to you be buttoning? ought to they be buttoning?
Perfect
ought to I have buttoned? ought to you have buttoned? ought to she have buttoned? ought to we have buttoned? ought to you have buttoned? ought to they have buttoned?
Perfect en V-ing
ought to I have been buttoning? ought to you have been buttoning? ought to she have been buttoning? ought to we have been buttoning? ought to you have been buttoning? ought to they have been buttoning?
Forme interro-négative
Forme simple
oughtn't I to button? oughtn't you to button? oughtn't she to button? oughtn't we to button? oughtn't you to button? oughtn't they to button?
Forme en V-ing
oughtn't I to be buttoning? oughtn't you to be buttoning? oughtn't she to be buttoning? oughtn't we to be buttoning? oughtn't you to be buttoning? oughtn't they to be buttoning?
Perfect
oughtn't I to have buttoned? oughtn't you to have buttoned? oughtn't she to have buttoned? oughtn't we to have buttoned? oughtn't you to have buttoned? oughtn't they to have buttoned?
Perfect en V-ing
oughtn't I to have been buttoning? oughtn't you to have been buttoning? oughtn't she to have been buttoning? oughtn't we to have been buttoning? oughtn't you to have been buttoning? oughtn't they to have been buttoning?