Conjugación del verbo inglés COULD CALCULATE
Verbo regular: calculate - calculated - calculated
Afirmación
Forma simple
I could calculateyou could calculate
he could calculate
we could calculate
you could calculate
they could calculate
Forma con V-ing
I could be calculatingyou could be calculating
he could be calculating
we could be calculating
you could be calculating
they could be calculating
Perfecto
I could have calculatedyou could have calculated
he could have calculated
we could have calculated
you could have calculated
they could have calculated
Perfecto con V-ing
I could have been calculatingyou could have been calculating
he could have been calculating
we could have been calculating
you could have been calculating
they could have been calculating
Negación
Forma simple
I couldn't calculateyou couldn't calculate
he couldn't calculate
we couldn't calculate
you couldn't calculate
they couldn't calculate
Forma con V-ing
I couldn't be calculatingyou couldn't be calculating
he couldn't be calculating
we couldn't be calculating
you couldn't be calculating
they couldn't be calculating
Perfecto
I couldn't have calculatedyou couldn't have calculated
he couldn't have calculated
we couldn't have calculated
you couldn't have calculated
they couldn't have calculated
Perfecto con V-ing
I couldn't have been calculatingyou couldn't have been calculating
he couldn't have been calculating
we couldn't have been calculating
you couldn't have been calculating
they couldn't have been calculating
Forma interrogativa
Forma simple
could I calculate?could you calculate?
could he calculate?
could we calculate?
could you calculate?
could they calculate?
Forma con V-ing
could I be calculating?could you be calculating?
could he be calculating?
could we be calculating?
could you be calculating?
could they be calculating?
Perfecto
could I have calculated?could you have calculated?
could he have calculated?
could we have calculated?
could you have calculated?
could they have calculated?
Perfecto con V-ing
could I have been calculating?could you have been calculating?
could he have been calculating?
could we have been calculating?
could you have been calculating?
could they have been calculating?
Forma interro-negativa
Forma simple
couldn't I calculate?couldn't you calculate?
couldn't he calculate?
couldn't we calculate?
couldn't you calculate?
couldn't they calculate?
Forma con V-ing
couldn't I be calculating?couldn't you be calculating?
couldn't he be calculating?
couldn't we be calculating?
couldn't you be calculating?
couldn't they be calculating?
Perfecto
couldn't I have calculated?couldn't you have calculated?
couldn't he have calculated?
couldn't we have calculated?
couldn't you have calculated?
couldn't they have calculated?
Perfecto con V-ing
couldn't I have been calculating?couldn't you have been calculating?
couldn't he have been calculating?
couldn't we have been calculating?
couldn't you have been calculating?
couldn't they have been calculating?