Conjugación del verbo inglés COULD CURTAIN
Verbo regular: curtain - curtained - curtained
Afirmación
Forma simple
I could curtainyou could curtain
he could curtain
we could curtain
you could curtain
they could curtain
Forma con V-ing
I could be curtainingyou could be curtaining
he could be curtaining
we could be curtaining
you could be curtaining
they could be curtaining
Perfecto
I could have curtainedyou could have curtained
he could have curtained
we could have curtained
you could have curtained
they could have curtained
Perfecto con V-ing
I could have been curtainingyou could have been curtaining
he could have been curtaining
we could have been curtaining
you could have been curtaining
they could have been curtaining
Negación
Forma simple
I couldn't curtainyou couldn't curtain
he couldn't curtain
we couldn't curtain
you couldn't curtain
they couldn't curtain
Forma con V-ing
I couldn't be curtainingyou couldn't be curtaining
he couldn't be curtaining
we couldn't be curtaining
you couldn't be curtaining
they couldn't be curtaining
Perfecto
I couldn't have curtainedyou couldn't have curtained
he couldn't have curtained
we couldn't have curtained
you couldn't have curtained
they couldn't have curtained
Perfecto con V-ing
I couldn't have been curtainingyou couldn't have been curtaining
he couldn't have been curtaining
we couldn't have been curtaining
you couldn't have been curtaining
they couldn't have been curtaining
Forma interrogativa
Forma simple
could I curtain?could you curtain?
could he curtain?
could we curtain?
could you curtain?
could they curtain?
Forma con V-ing
could I be curtaining?could you be curtaining?
could he be curtaining?
could we be curtaining?
could you be curtaining?
could they be curtaining?
Perfecto
could I have curtained?could you have curtained?
could he have curtained?
could we have curtained?
could you have curtained?
could they have curtained?
Perfecto con V-ing
could I have been curtaining?could you have been curtaining?
could he have been curtaining?
could we have been curtaining?
could you have been curtaining?
could they have been curtaining?
Forma interro-negativa
Forma simple
couldn't I curtain?couldn't you curtain?
couldn't he curtain?
couldn't we curtain?
couldn't you curtain?
couldn't they curtain?
Forma con V-ing
couldn't I be curtaining?couldn't you be curtaining?
couldn't he be curtaining?
couldn't we be curtaining?
couldn't you be curtaining?
couldn't they be curtaining?
Perfecto
couldn't I have curtained?couldn't you have curtained?
couldn't he have curtained?
couldn't we have curtained?
couldn't you have curtained?
couldn't they have curtained?
Perfecto con V-ing
couldn't I have been curtaining?couldn't you have been curtaining?
couldn't he have been curtaining?
couldn't we have been curtaining?
couldn't you have been curtaining?
couldn't they have been curtaining?