English verb conjugation SHOULD SHARPEN

Regular verb: sharpen - sharpened - sharpened

Affirmation

Simple form

I should sharpen
you should sharpen
he should sharpen
we should sharpen
you should sharpen
they should sharpen

V-ing form

I should be sharpening
you should be sharpening
he should be sharpening
we should be sharpening
you should be sharpening
they should be sharpening

Perfect

I should have sharpened
you should have sharpened
he should have sharpened
we should have sharpened
you should have sharpened
they should have sharpened

V-ing perfect

I should have been sharpening
you should have been sharpening
he should have been sharpening
we should have been sharpening
you should have been sharpening
they should have been sharpening

Negation

Simple form

I should not sharpen
you should not sharpen
he should not sharpen
we should not sharpen
you should not sharpen
they should not sharpen

V-ing form

I should not be sharpening
you should not be sharpening
he should not be sharpening
we should not be sharpening
you should not be sharpening
they should not be sharpening

Perfect

I should not have sharpened
you should not have sharpened
he should not have sharpened
we should not have sharpened
you should not have sharpened
they should not have sharpened

V-ing perfect

I should not have been sharpening
you should not have been sharpening
he should not have been sharpening
we should not have been sharpening
you should not have been sharpening
they should not have been sharpening

Interrogative form

Simple form

should I sharpen?
should you sharpen?
should he sharpen?
should we sharpen?
should you sharpen?
should they sharpen?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

should I not sharpen?
should you not sharpen?
should he not sharpen?
should we not sharpen?
should you not sharpen?
should they not sharpen?

V-ing form

should I not be sharpening?
should you not be sharpening?
should he not be sharpening?
should we not be sharpening?
should you not be sharpening?
should they not be sharpening?

Perfect

should I not have sharpened?
should you not have sharpened?
should he not have sharpened?
should we not have sharpened?
should you not have sharpened?
should they not have sharpened?

V-ing perfect

should I not have been sharpening?
should you not have been sharpening?
should he not have been sharpening?
should we not have been sharpening?
should you not have been sharpening?
should they not have been sharpening?

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