English verb conjugation MUST WALLPAPER

Regular verb: wallpaper - wallpapered - wallpapered

Affirmation

Simple form

I must wallpaper
you must wallpaper
she must wallpaper
we must wallpaper
you must wallpaper
they must wallpaper

V-ing form

I must be wallpapering
you must be wallpapering
she must be wallpapering
we must be wallpapering
you must be wallpapering
they must be wallpapering

Perfect

I must have wallpapered
you must have wallpapered
she must have wallpapered
we must have wallpapered
you must have wallpapered
they must have wallpapered

V-ing perfect

I must have been wallpapering
you must have been wallpapering
she must have been wallpapering
we must have been wallpapering
you must have been wallpapering
they must have been wallpapering

Negation

Simple form

I mustn't wallpaper
you mustn't wallpaper
she mustn't wallpaper
we mustn't wallpaper
you mustn't wallpaper
they mustn't wallpaper

V-ing form

I mustn't be wallpapering
you mustn't be wallpapering
she mustn't be wallpapering
we mustn't be wallpapering
you mustn't be wallpapering
they mustn't be wallpapering

Perfect

I mustn't have wallpapered
you mustn't have wallpapered
she mustn't have wallpapered
we mustn't have wallpapered
you mustn't have wallpapered
they mustn't have wallpapered

V-ing perfect

I mustn't have been wallpapering
you mustn't have been wallpapering
she mustn't have been wallpapering
we mustn't have been wallpapering
you mustn't have been wallpapering
they mustn't have been wallpapering

Interrogative form

Simple form

must I wallpaper?
must you wallpaper?
must she wallpaper?
must we wallpaper?
must you wallpaper?
must they wallpaper?

V-ing form

must I be wallpapering?
must you be wallpapering?
must she be wallpapering?
must we be wallpapering?
must you be wallpapering?
must they be wallpapering?

Perfect

must I have wallpapered?
must you have wallpapered?
must she have wallpapered?
must we have wallpapered?
must you have wallpapered?
must they have wallpapered?

V-ing perfect

must I have been wallpapering?
must you have been wallpapering?
must she have been wallpapering?
must we have been wallpapering?
must you have been wallpapering?
must they have been wallpapering?

Interro-negative form

Simple form

mustn't I wallpaper?
mustn't you wallpaper?
mustn't she wallpaper?
mustn't we wallpaper?
mustn't you wallpaper?
mustn't they wallpaper?

V-ing form

mustn't I be wallpapering?
mustn't you be wallpapering?
mustn't she be wallpapering?
mustn't we be wallpapering?
mustn't you be wallpapering?
mustn't they be wallpapering?

Perfect

mustn't I have wallpapered?
mustn't you have wallpapered?
mustn't she have wallpapered?
mustn't we have wallpapered?
mustn't you have wallpapered?
mustn't they have wallpapered?

V-ing perfect

mustn't I have been wallpapering?
mustn't you have been wallpapering?
mustn't she have been wallpapering?
mustn't we have been wallpapering?
mustn't you have been wallpapering?
mustn't they have been wallpapering?

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