Conjugación del verbo inglés COULD BIRL
Verbo regular: birl - birled - birled
Afirmación
Forma simple
I could birlyou could birl
he could birl
we could birl
you could birl
they could birl
Forma con V-ing
I could be birlingyou could be birling
he could be birling
we could be birling
you could be birling
they could be birling
Perfecto
I could have birledyou could have birled
he could have birled
we could have birled
you could have birled
they could have birled
Perfecto con V-ing
I could have been birlingyou could have been birling
he could have been birling
we could have been birling
you could have been birling
they could have been birling
Negación
Forma simple
I could not birlyou could not birl
he could not birl
we could not birl
you could not birl
they could not birl
Forma con V-ing
I could not be birlingyou could not be birling
he could not be birling
we could not be birling
you could not be birling
they could not be birling
Perfecto
I could not have birledyou could not have birled
he could not have birled
we could not have birled
you could not have birled
they could not have birled
Perfecto con V-ing
I could not have been birlingyou could not have been birling
he could not have been birling
we could not have been birling
you could not have been birling
they could not have been birling
Forma interrogativa
Forma simple
could I birl?could you birl?
could he birl?
could we birl?
could you birl?
could they birl?
Forma con V-ing
could I be birling?could you be birling?
could he be birling?
could we be birling?
could you be birling?
could they be birling?
Perfecto
could I have birled?could you have birled?
could he have birled?
could we have birled?
could you have birled?
could they have birled?
Perfecto con V-ing
could I have been birling?could you have been birling?
could he have been birling?
could we have been birling?
could you have been birling?
could they have been birling?
Forma interro-negativa
Forma simple
could I not birl?could you not birl?
could he not birl?
could we not birl?
could you not birl?
could they not birl?
Forma con V-ing
could I not be birling?could you not be birling?
could he not be birling?
could we not be birling?
could you not be birling?
could they not be birling?
Perfecto
could I not have birled?could you not have birled?
could he not have birled?
could we not have birled?
could you not have birled?
could they not have birled?
Perfecto con V-ing
could I not have been birling?could you not have been birling?
could he not have been birling?
could we not have been birling?
could you not have been birling?
could they not have been birling?