I ought to wallpaper you ought to wallpaper she 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 she 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 she 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 she 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 ought not to wallpaper you ought not to wallpaper she ought not to wallpaper we ought not to wallpaper you ought not to wallpaper they ought not to wallpaper
V-ing form
I ought not to wallpapering you ought not to wallpapering she ought not to wallpapering we ought not to wallpapering you ought not to wallpapering they ought not to wallpapering
Perfect
I ought not to have wallpapered you ought not to have wallpapered she ought not to have wallpapered we ought not to have wallpapered you ought not to have wallpapered they ought not to have wallpapered
V-ing perfect
I ought not to have been wallpapering you ought not to have been wallpapering she ought not to have been wallpapering we ought not to have been wallpapering you ought not to have been wallpapering they ought not to have been wallpapering
Interrogative form
Simple form
ought to I wallpaper? ought to you wallpaper? ought to she 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 she 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 she 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 she 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
ought I not to wallpaper? ought you not to wallpaper? ought she not to wallpaper? ought we not to wallpaper? ought you not to wallpaper? ought they not to wallpaper?
V-ing form
ought I not to be wallpapering? ought you not to be wallpapering? ought she not to be wallpapering? ought we not to be wallpapering? ought you not to be wallpapering? ought they not to be wallpapering?
Perfect
ought I not to have wallpapered? ought you not to have wallpapered? ought she not to have wallpapered? ought we not to have wallpapered? ought you not to have wallpapered? ought they not to have wallpapered?
V-ing perfect
ought I not to have been wallpapering? ought you not to have been wallpapering? ought she not to have been wallpapering? ought we not to have been wallpapering? ought you not to have been wallpapering? ought they not to have been wallpapering?