English verb conjugation SHOULD HEIGHTEN

Regular verb: heighten - heightened - heightened

Affirmation

Simple form

I'd heighten
you'd heighten
she'd heighten
we'd heighten
you'd heighten
they'd heighten

V-ing form

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

Perfect

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

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

should I heighten?
should you heighten?
should she heighten?
should we heighten?
should you heighten?
should they heighten?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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