should wallpaper
Regular verb: wallpaper - wallpapered- wallpapered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should wallpaper
you should wallpaper
he should wallpaper
we should wallpaper
you should wallpaper
they should wallpaper 	I should be wallpapering
you should be wallpapering
he should be wallpapering
we should be wallpapering
you should be wallpapering
they should be wallpapering	I should have wallpapered
you should have wallpapered
he should have wallpapered
we should have wallpapered
you should have wallpapered
they should have wallpapered	I should have been wallpapering
you should have been wallpapering
he should have been wallpapering
we should have been wallpapering
you should have been wallpapering
they should have been wallpapering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not wallpaper
you should not wallpaper
he should not wallpaper
we should not wallpaper
you should not wallpaper
they should not wallpaper 	I should not be wallpapering
you should not be wallpapering
he should not be wallpapering
we should not be wallpapering
you should not be wallpapering
they should not be wallpapering	I should not have wallpapered
you should not have wallpapered
he should not have wallpapered
we should not have wallpapered
you should not have wallpapered
they should not have wallpapered	I should not have been wallpapering
you should not have been wallpapering
he should not have been wallpapering
we should not have been wallpapering
you should not have been wallpapering
they should not have been wallpapering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I wallpaper?
should you wallpaper?
should he wallpaper?
should we wallpaper?
should you wallpaper?
should they wallpaper? 	should I be wallpapering?
should you be wallpapering?
should he be wallpapering?
should we be wallpapering?
should you be wallpapering?
should they be wallpapering? 	should I have wallpapered?
should you have wallpapered?
should he have wallpapered?
should we have wallpapered?
should you have wallpapered?
should they have wallpapered? 	should I have been wallpapering?
should you have been wallpapering?
should he have been wallpapering?
should we have been wallpapering?
should you have been wallpapering?
should they have been wallpapering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not wallpaper?
should you not wallpaper?
should he not wallpaper?
should we not wallpaper?
should you not wallpaper?
should they not wallpaper? 	should I not be wallpapering?
should you not be wallpapering?
should he not be wallpapering?
should we not be wallpapering?
should you not be wallpapering?
should they not be wallpapering? 	should I not have wallpapered?
should you not have wallpapered?
should he not have wallpapered?
should we not have wallpapered?
should you not have wallpapered?
should they not have wallpapered? 	should I not have been wallpapering?
should you not have been wallpapering?
should he not have been wallpapering?
should we not have been wallpapering?
should you not have been wallpapering?
should they not have been wallpapering?