English verb conjugation SHOULD DUN

Regular verb: dun - dunned - dunned

Affirmation

Simple form

I'd dun
you'd dun
she'd dun
we'd dun
you'd dun
they'd dun

V-ing form

I'd be dunning
you'd be dunning
she'd be dunning
we'd be dunning
you'd be dunning
they'd be dunning

Perfect

I should've dunned
you should've dunned
she should've dunned
we should've dunned
you should've dunned
they should've dunned

V-ing perfect

I should've been dunning
you should've been dunning
she should've been dunning
we should've been dunning
you should've been dunning
they should've been dunning

Negation

Simple form

I shouldn't dun
you shouldn't dun
she shouldn't dun
we shouldn't dun
you shouldn't dun
they shouldn't dun

V-ing form

I shouldn't be dunning
you shouldn't be dunning
she shouldn't be dunning
we shouldn't be dunning
you shouldn't be dunning
they shouldn't be dunning

Perfect

I shouldn't have dunned
you shouldn't have dunned
she shouldn't have dunned
we shouldn't have dunned
you shouldn't have dunned
they shouldn't have dunned

V-ing perfect

I shouldn't have been dunning
you shouldn't have been dunning
she shouldn't have been dunning
we shouldn't have been dunning
you shouldn't have been dunning
they shouldn't have been dunning

Interrogative form

Simple form

should I dun?
should you dun?
should she dun?
should we dun?
should you dun?
should they dun?

V-ing form

should I be dunning?
should you be dunning?
should she be dunning?
should we be dunning?
should you be dunning?
should they be dunning?

Perfect

should I have dunned?
should you have dunned?
should she have dunned?
should we have dunned?
should you have dunned?
should they have dunned?

V-ing perfect

should I have been dunning?
should you have been dunning?
should she have been dunning?
should we have been dunning?
should you have been dunning?
should they have been dunning?

Interro-negative form

Simple form

shouldn't I dun?
shouldn't you dun?
shouldn't she dun?
shouldn't we dun?
shouldn't you dun?
shouldn't they dun?

V-ing form

shouldn't I be dunning?
shouldn't you be dunning?
shouldn't she be dunning?
shouldn't we be dunning?
shouldn't you be dunning?
shouldn't they be dunning?

Perfect

shouldn't I have dunned?
shouldn't you have dunned?
shouldn't she have dunned?
shouldn't we have dunned?
shouldn't you have dunned?
shouldn't they have dunned?

V-ing perfect

shouldn't I have been dunning?
shouldn't you have been dunning?
shouldn't she have been dunning?
shouldn't we have been dunning?
shouldn't you have been dunning?
shouldn't they have been dunning?

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