Conjugación del verbo inglés COULD REFASTEN

Verbo regular: refasten - refastened - refastened

Afirmación

Forma simple

I could refasten
you could refasten
he could refasten
we could refasten
you could refasten
they could refasten

Forma con V-ing

I could be refastening
you could be refastening
he could be refastening
we could be refastening
you could be refastening
they could be refastening

Perfecto

I could have refastened
you could have refastened
he could have refastened
we could have refastened
you could have refastened
they could have refastened

Perfecto con V-ing

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

Negación

Forma simple

I could not refasten
you could not refasten
he could not refasten
we could not refasten
you could not refasten
they could not refasten

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

Forma interrogativa

Forma simple

could I refasten?
could you refasten?
could he refasten?
could we refasten?
could you refasten?
could they refasten?

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

Forma interro-negativa

Forma simple

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

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

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