English verb conjugation COULD SEW

Irregular verb: sew - sewed - sewn

Affirmation

Simple form

I could sew
you could sew
he could sew
we could sew
you could sew
they could sew

V-ing form

I could be sewing
you could be sewing
he could be sewing
we could be sewing
you could be sewing
they could be sewing

Perfect

I could have sewn
you could have sewn
he could have sewn
we could have sewn
you could have sewn
they could have sewn

V-ing perfect

I could have been sewing
you could have been sewing
he could have been sewing
we could have been sewing
you could have been sewing
they could have been sewing

Negation

Simple form

I couldn't sew
you couldn't sew
he couldn't sew
we couldn't sew
you couldn't sew
they couldn't sew

V-ing form

I couldn't be sewing
you couldn't be sewing
he couldn't be sewing
we couldn't be sewing
you couldn't be sewing
they couldn't be sewing

Perfect

I couldn't have sewn
you couldn't have sewn
he couldn't have sewn
we couldn't have sewn
you couldn't have sewn
they couldn't have sewn

V-ing perfect

I couldn't have been sewing
you couldn't have been sewing
he couldn't have been sewing
we couldn't have been sewing
you couldn't have been sewing
they couldn't have been sewing

Interrogative form

Simple form

could I sew?
could you sew?
could he sew?
could we sew?
could you sew?
could they sew?

V-ing form

could I be sewing?
could you be sewing?
could he be sewing?
could we be sewing?
could you be sewing?
could they be sewing?

Perfect

could I have sewn?
could you have sewn?
could he have sewn?
could we have sewn?
could you have sewn?
could they have sewn?

V-ing perfect

could I have been sewing?
could you have been sewing?
could he have been sewing?
could we have been sewing?
could you have been sewing?
could they have been sewing?

Interro-negative form

Simple form

couldn't I sew?
couldn't you sew?
couldn't he sew?
couldn't we sew?
couldn't you sew?
couldn't they sew?

V-ing form

couldn't I be sewing?
couldn't you be sewing?
couldn't he be sewing?
couldn't we be sewing?
couldn't you be sewing?
couldn't they be sewing?

Perfect

couldn't I have sewn?
couldn't you have sewn?
couldn't he have sewn?
couldn't we have sewn?
couldn't you have sewn?
couldn't they have sewn?

V-ing perfect

couldn't I have been sewing?
couldn't you have been sewing?
couldn't he have been sewing?
couldn't we have been sewing?
couldn't you have been sewing?
couldn't they have been sewing?

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