Conjugación del verbo inglés COULD COST
Verbo irregular: cost - cost - cost
Afirmación
Forma simple
I could costyou could cost
he could cost
we could cost
you could cost
they could cost
Forma con V-ing
I could be costingyou could be costing
he could be costing
we could be costing
you could be costing
they could be costing
Perfecto
I could have costyou could have cost
he could have cost
we could have cost
you could have cost
they could have cost
Perfecto con V-ing
I could have been costingyou could have been costing
he could have been costing
we could have been costing
you could have been costing
they could have been costing
Negación
Forma simple
I couldn't costyou couldn't cost
he couldn't cost
we couldn't cost
you couldn't cost
they couldn't cost
Forma con V-ing
I couldn't be costingyou couldn't be costing
he couldn't be costing
we couldn't be costing
you couldn't be costing
they couldn't be costing
Perfecto
I couldn't have costyou couldn't have cost
he couldn't have cost
we couldn't have cost
you couldn't have cost
they couldn't have cost
Perfecto con V-ing
I couldn't have been costingyou couldn't have been costing
he couldn't have been costing
we couldn't have been costing
you couldn't have been costing
they couldn't have been costing
Forma interrogativa
Forma simple
could I cost?could you cost?
could he cost?
could we cost?
could you cost?
could they cost?
Forma con V-ing
could I be costing?could you be costing?
could he be costing?
could we be costing?
could you be costing?
could they be costing?
Perfecto
could I have cost?could you have cost?
could he have cost?
could we have cost?
could you have cost?
could they have cost?
Perfecto con V-ing
could I have been costing?could you have been costing?
could he have been costing?
could we have been costing?
could you have been costing?
could they have been costing?
Forma interro-negativa
Forma simple
couldn't I cost?couldn't you cost?
couldn't he cost?
couldn't we cost?
couldn't you cost?
couldn't they cost?
Forma con V-ing
couldn't I be costing?couldn't you be costing?
couldn't he be costing?
couldn't we be costing?
couldn't you be costing?
couldn't they be costing?
Perfecto
couldn't I have cost?couldn't you have cost?
couldn't he have cost?
couldn't we have cost?
couldn't you have cost?
couldn't they have cost?
Perfecto con V-ing
couldn't I have been costing?couldn't you have been costing?
couldn't he have been costing?
couldn't we have been costing?
couldn't you have been costing?
couldn't they have been costing?