I ought to de-ice you ought to de-ice he ought to de-ice we ought to de-ice you ought to de-ice they ought to de-ice
Forme en V-ing
I ought to be de-icing you ought to be de-icing he ought to be de-icing we ought to be de-icing you ought to be de-icing they ought to be de-icing
Perfect
I ought to have de-iced you ought to have de-iced he ought to have de-iced we ought to have de-iced you ought to have de-iced they ought to have de-iced
Perfect en V-ing
I ought to have been de-icing you ought to have been de-icing he ought to have been de-icing we ought to have been de-icing you ought to have been de-icing they ought to have been de-icing
Négation
Forme simple
I oughtn't to de-ice you oughtn't to de-ice he oughtn't to de-ice we oughtn't to de-ice you oughtn't to de-ice they oughtn't to de-ice
Forme en V-ing
I oughtn't to be de-icing you oughtn't to be de-icing he oughtn't to be de-icing we oughtn't to be de-icing you oughtn't to be de-icing they oughtn't to be de-icing
Perfect
I oughtn't to have de-iced you oughtn't to have de-iced he oughtn't to have de-iced we oughtn't to have de-iced you oughtn't to have de-iced they oughtn't to have de-iced
Perfect en V-ing
I oughtn't to have been de-icing you oughtn't to have been de-icing he oughtn't to have been de-icing we oughtn't to have been de-icing you oughtn't to have been de-icing they oughtn't to have been de-icing
Forme interrogative
Forme simple
ought to I de-ice? ought to you de-ice? ought to he de-ice? ought to we de-ice? ought to you de-ice? ought to they de-ice?
Forme en V-ing
ought to I be de-icing? ought to you be de-icing? ought to he be de-icing? ought to we be de-icing? ought to you be de-icing? ought to they be de-icing?
Perfect
ought to I have de-iced? ought to you have de-iced? ought to he have de-iced? ought to we have de-iced? ought to you have de-iced? ought to they have de-iced?
Perfect en V-ing
ought to I have been de-icing? ought to you have been de-icing? ought to he have been de-icing? ought to we have been de-icing? ought to you have been de-icing? ought to they have been de-icing?
Forme interro-négative
Forme simple
oughtn't I to de-ice? oughtn't you to de-ice? oughtn't he to de-ice? oughtn't we to de-ice? oughtn't you to de-ice? oughtn't they to de-ice?
Forme en V-ing
oughtn't I to be de-icing? oughtn't you to be de-icing? oughtn't he to be de-icing? oughtn't we to be de-icing? oughtn't you to be de-icing? oughtn't they to be de-icing?
Perfect
oughtn't I to have de-iced? oughtn't you to have de-iced? oughtn't he to have de-iced? oughtn't we to have de-iced? oughtn't you to have de-iced? oughtn't they to have de-iced?
Perfect en V-ing
oughtn't I to have been de-icing? oughtn't you to have been de-icing? oughtn't he to have been de-icing? oughtn't we to have been de-icing? oughtn't you to have been de-icing? oughtn't they to have been de-icing?