English verb conjugation COULD SHOW

Irregular verb: show - showed - shown

Affirmation

Simple form

I could show
you could show
he could show
we could show
you could show
they could show

V-ing form

I could be showing
you could be showing
he could be showing
we could be showing
you could be showing
they could be showing

Perfect

I could have shown
you could have shown
he could have shown
we could have shown
you could have shown
they could have shown

V-ing perfect

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

Negation

Simple form

I could not show
you could not show
he could not show
we could not show
you could not show
they could not show

V-ing form

I could not be showing
you could not be showing
he could not be showing
we could not be showing
you could not be showing
they could not be showing

Perfect

I could not have shown
you could not have shown
he could not have shown
we could not have shown
you could not have shown
they could not have shown

V-ing perfect

I could not have been showing
you could not have been showing
he could not have been showing
we could not have been showing
you could not have been showing
they could not have been showing

Interrogative form

Simple form

could I show?
could you show?
could he show?
could we show?
could you show?
could they show?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

could I not show?
could you not show?
could he not show?
could we not show?
could you not show?
could they not show?

V-ing form

could I not be showing?
could you not be showing?
could he not be showing?
could we not be showing?
could you not be showing?
could they not be showing?

Perfect

could I not have shown?
could you not have shown?
could he not have shown?
could we not have shown?
could you not have shown?
could they not have shown?

V-ing perfect

could I not have been showing?
could you not have been showing?
could he not have been showing?
could we not have been showing?
could you not have been showing?
could they not have been showing?

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