English verb conjugation COULD SWAP

Regular verb: swap - swaped - swaped


Affirmation

Simple form

I could swap
you could swap
he could swap
we could swap
you could swap
they could swap

V-ing form

I could be swaping
you could be swaping
he could be swaping
we could be swaping
you could be swaping
they could be swaping

Perfect

I could have swaped
you could have swaped
he could have swaped
we could have swaped
you could have swaped
they could have swaped

V-ing perfect

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

Negation

Simple form

I could not swap
you could not swap
he could not swap
we could not swap
you could not swap
they could not swap

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I swap?
could you swap?
could he swap?
could we swap?
could you swap?
could they swap?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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