Conjugação do verbo inglês COULD UNDO

Verbo irregular: undo - undid - undone


Afirmação

Forma simple

I could undo
you could undo
he could undo
we could undo
you could undo
they could undo

Forma com V-ing

I could be undoing
you could be undoing
he could be undoing
we could be undoing
you could be undoing
they could be undoing

Perfeito

I could have undone
you could have undone
he could have undone
we could have undone
you could have undone
they could have undone

Perfeito com V-ing

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

Negação

Forma simple

I could not undo
you could not undo
he could not undo
we could not undo
you could not undo
they could not undo

Forma com V-ing

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

Perfeito

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

Perfeito com V-ing

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

Forma interrogativa

Forma simple

could I undo?
could you undo?
could he undo?
could we undo?
could you undo?
could they undo?

Forma com V-ing

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

Perfeito

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

Perfeito com V-ing

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

Forma interro-Negação

Forma simple

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

Forma com V-ing

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

Perfeito

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

Perfeito com V-ing

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