English verb conjugation SHOULD FROWN

Regular verb: frown - frowned - frowned

Affirmation

Simple form

I should frown
you should frown
he should frown
we should frown
you should frown
they should frown

V-ing form

I should be frowning
you should be frowning
he should be frowning
we should be frowning
you should be frowning
they should be frowning

Perfect

I should have frowned
you should have frowned
he should have frowned
we should have frowned
you should have frowned
they should have frowned

V-ing perfect

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

Negation

Simple form

I should not frown
you should not frown
he should not frown
we should not frown
you should not frown
they should not frown

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

should I frown?
should you frown?
should he frown?
should we frown?
should you frown?
should they frown?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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