Conjugación del verbo inglés COULD PERDURE

Verbo regular: perdure - perdured - perdured

Afirmación

Forma simple

I could perdure
you could perdure
she could perdure
we could perdure
you could perdure
they could perdure

Forma con V-ing

I could be perduring
you could be perduring
she could be perduring
we could be perduring
you could be perduring
they could be perduring

Perfecto

I could have perdured
you could have perdured
she could have perdured
we could have perdured
you could have perdured
they could have perdured

Perfecto con V-ing

I could have been perduring
you could have been perduring
she could have been perduring
we could have been perduring
you could have been perduring
they could have been perduring

Negación

Forma simple

I could not perdure
you could not perdure
she could not perdure
we could not perdure
you could not perdure
they could not perdure

Forma con V-ing

I could not be perduring
you could not be perduring
she could not be perduring
we could not be perduring
you could not be perduring
they could not be perduring

Perfecto

I could not have perdured
you could not have perdured
she could not have perdured
we could not have perdured
you could not have perdured
they could not have perdured

Perfecto con V-ing

I could not have been perduring
you could not have been perduring
she could not have been perduring
we could not have been perduring
you could not have been perduring
they could not have been perduring

Forma interrogativa

Forma simple

could I perdure?
could you perdure?
could she perdure?
could we perdure?
could you perdure?
could they perdure?

Forma con V-ing

could I be perduring?
could you be perduring?
could she be perduring?
could we be perduring?
could you be perduring?
could they be perduring?

Perfecto

could I have perdured?
could you have perdured?
could she have perdured?
could we have perdured?
could you have perdured?
could they have perdured?

Perfecto con V-ing

could I have been perduring?
could you have been perduring?
could she have been perduring?
could we have been perduring?
could you have been perduring?
could they have been perduring?

Forma interro-negativa

Forma simple

could I not perdure?
could you not perdure?
could she not perdure?
could we not perdure?
could you not perdure?
could they not perdure?

Forma con V-ing

could I not be perduring?
could you not be perduring?
could she not be perduring?
could we not be perduring?
could you not be perduring?
could they not be perduring?

Perfecto

could I not have perdured?
could you not have perdured?
could she not have perdured?
could we not have perdured?
could you not have perdured?
could they not have perdured?

Perfecto con V-ing

could I not have been perduring?
could you not have been perduring?
could she not have been perduring?
could we not have been perduring?
could you not have been perduring?
could they not have been perduring?

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