Conjugación del verbo inglés COULD UPHEAVE

Verbo regular: upheave - upheaved - upheaved

Afirmación

Forma simple

I could upheave
you could upheave
he could upheave
we could upheave
you could upheave
they could upheave

Forma con V-ing

I could be upheaving
you could be upheaving
he could be upheaving
we could be upheaving
you could be upheaving
they could be upheaving

Perfecto

I could have upheaved
you could have upheaved
he could have upheaved
we could have upheaved
you could have upheaved
they could have upheaved

Perfecto con V-ing

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

Negación

Forma simple

I could not upheave
you could not upheave
he could not upheave
we could not upheave
you could not upheave
they could not upheave

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

Forma interrogativa

Forma simple

could I upheave?
could you upheave?
could he upheave?
could we upheave?
could you upheave?
could they upheave?

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

Forma interro-negativa

Forma simple

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

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

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