English verb conjugation SHOULD DECREASE

Regular verb: decrease - decreased - decreased

Affirmation

Simple form

I'd decrease
you'd decrease
he'd decrease
we'd decrease
you'd decrease
they'd decrease

V-ing form

I'd be decreasing
you'd be decreasing
he'd be decreasing
we'd be decreasing
you'd be decreasing
they'd be decreasing

Perfect

I should've decreased
you should've decreased
he should've decreased
we should've decreased
you should've decreased
they should've decreased

V-ing perfect

I should've been decreasing
you should've been decreasing
he should've been decreasing
we should've been decreasing
you should've been decreasing
they should've been decreasing

Negation

Simple form

I shouldn't decrease
you shouldn't decrease
he shouldn't decrease
we shouldn't decrease
you shouldn't decrease
they shouldn't decrease

V-ing form

I shouldn't be decreasing
you shouldn't be decreasing
he shouldn't be decreasing
we shouldn't be decreasing
you shouldn't be decreasing
they shouldn't be decreasing

Perfect

I shouldn't have decreased
you shouldn't have decreased
he shouldn't have decreased
we shouldn't have decreased
you shouldn't have decreased
they shouldn't have decreased

V-ing perfect

I shouldn't have been decreasing
you shouldn't have been decreasing
he shouldn't have been decreasing
we shouldn't have been decreasing
you shouldn't have been decreasing
they shouldn't have been decreasing

Interrogative form

Simple form

should I decrease?
should you decrease?
should he decrease?
should we decrease?
should you decrease?
should they decrease?

V-ing form

should I be decreasing?
should you be decreasing?
should he be decreasing?
should we be decreasing?
should you be decreasing?
should they be decreasing?

Perfect

should I have decreased?
should you have decreased?
should he have decreased?
should we have decreased?
should you have decreased?
should they have decreased?

V-ing perfect

should I have been decreasing?
should you have been decreasing?
should he have been decreasing?
should we have been decreasing?
should you have been decreasing?
should they have been decreasing?

Interro-negative form

Simple form

shouldn't I decrease?
shouldn't you decrease?
shouldn't he decrease?
shouldn't we decrease?
shouldn't you decrease?
shouldn't they decrease?

V-ing form

shouldn't I be decreasing?
shouldn't you be decreasing?
shouldn't he be decreasing?
shouldn't we be decreasing?
shouldn't you be decreasing?
shouldn't they be decreasing?

Perfect

shouldn't I have decreased?
shouldn't you have decreased?
shouldn't he have decreased?
shouldn't we have decreased?
shouldn't you have decreased?
shouldn't they have decreased?

V-ing perfect

shouldn't I have been decreasing?
shouldn't you have been decreasing?
shouldn't he have been decreasing?
shouldn't we have been decreasing?
shouldn't you have been decreasing?
shouldn't they have been decreasing?

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