Conjugación del verbo inglés COULD FILTER

Verbo regular: filter - filtered - filtered

Afirmación

Forma simple

I could filter
you could filter
he could filter
we could filter
you could filter
they could filter

Forma con V-ing

I could be filtering
you could be filtering
he could be filtering
we could be filtering
you could be filtering
they could be filtering

Perfecto

I could have filtered
you could have filtered
he could have filtered
we could have filtered
you could have filtered
they could have filtered

Perfecto con V-ing

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

Negación

Forma simple

I could not filter
you could not filter
he could not filter
we could not filter
you could not filter
they could not filter

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

Forma interrogativa

Forma simple

could I filter?
could you filter?
could he filter?
could we filter?
could you filter?
could they filter?

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

Forma interro-negativa

Forma simple

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

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

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