I ought to wallpaper you ought to wallpaper he ought to wallpaper we ought to wallpaper you ought to wallpaper they ought to wallpaper
V-ing form
I ought to be wallpapering you ought to be wallpapering he ought to be wallpapering we ought to be wallpapering you ought to be wallpapering they ought to be wallpapering
Perfect
I ought to have wallpapered you ought to have wallpapered he ought to have wallpapered we ought to have wallpapered you ought to have wallpapered they ought to have wallpapered
V-ing perfect
I ought to have been wallpapering you ought to have been wallpapering he ought to have been wallpapering we ought to have been wallpapering you ought to have been wallpapering they ought to have been wallpapering
Negation
Simple form
I oughtn't to wallpaper you oughtn't to wallpaper he oughtn't to wallpaper we oughtn't to wallpaper you oughtn't to wallpaper they oughtn't to wallpaper
V-ing form
I oughtn't to be wallpapering you oughtn't to be wallpapering he oughtn't to be wallpapering we oughtn't to be wallpapering you oughtn't to be wallpapering they oughtn't to be wallpapering
Perfect
I oughtn't to have wallpapered you oughtn't to have wallpapered he oughtn't to have wallpapered we oughtn't to have wallpapered you oughtn't to have wallpapered they oughtn't to have wallpapered
V-ing perfect
I oughtn't to have been wallpapering you oughtn't to have been wallpapering he oughtn't to have been wallpapering we oughtn't to have been wallpapering you oughtn't to have been wallpapering they oughtn't to have been wallpapering
Interrogative form
Simple form
ought to I wallpaper? ought to you wallpaper? ought to he wallpaper? ought to we wallpaper? ought to you wallpaper? ought to they wallpaper?
V-ing form
ought to I be wallpapering? ought to you be wallpapering? ought to he be wallpapering? ought to we be wallpapering? ought to you be wallpapering? ought to they be wallpapering?
Perfect
ought to I have wallpapered? ought to you have wallpapered? ought to he have wallpapered? ought to we have wallpapered? ought to you have wallpapered? ought to they have wallpapered?
V-ing perfect
ought to I have been wallpapering? ought to you have been wallpapering? ought to he have been wallpapering? ought to we have been wallpapering? ought to you have been wallpapering? ought to they have been wallpapering?
Interro-negative form
Simple form
oughtn't I to wallpaper? oughtn't you to wallpaper? oughtn't he to wallpaper? oughtn't we to wallpaper? oughtn't you to wallpaper? oughtn't they to wallpaper?
V-ing form
oughtn't I to be wallpapering? oughtn't you to be wallpapering? oughtn't he to be wallpapering? oughtn't we to be wallpapering? oughtn't you to be wallpapering? oughtn't they to be wallpapering?
Perfect
oughtn't I to have wallpapered? oughtn't you to have wallpapered? oughtn't he to have wallpapered? oughtn't we to have wallpapered? oughtn't you to have wallpapered? oughtn't they to have wallpapered?
V-ing perfect
oughtn't I to have been wallpapering? oughtn't you to have been wallpapering? oughtn't he to have been wallpapering? oughtn't we to have been wallpapering? oughtn't you to have been wallpapering? oughtn't they to have been wallpapering?