Conjugación del verbo inglés COULD BUTTRESS

Verbo regular: buttress - buttressed - buttressed

Afirmación

Forma simple

I could buttress
you could buttress
he could buttress
we could buttress
you could buttress
they could buttress

Forma con V-ing

I could be buttressing
you could be buttressing
he could be buttressing
we could be buttressing
you could be buttressing
they could be buttressing

Perfecto

I could have buttressed
you could have buttressed
he could have buttressed
we could have buttressed
you could have buttressed
they could have buttressed

Perfecto con V-ing

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

Negación

Forma simple

I could not buttress
you could not buttress
he could not buttress
we could not buttress
you could not buttress
they could not buttress

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

Forma interrogativa

Forma simple

could I buttress?
could you buttress?
could he buttress?
could we buttress?
could you buttress?
could they buttress?

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

Forma interro-negativa

Forma simple

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

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

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