Conjugación del verbo inglés COULD REFRAIN
Verbo regular: refrain - refrained - refrained
Afirmación
Forma simple
I could refrainyou could refrain
he could refrain
we could refrain
you could refrain
they could refrain
Forma con V-ing
I could be refrainingyou could be refraining
he could be refraining
we could be refraining
you could be refraining
they could be refraining
Perfecto
I could have refrainedyou could have refrained
he could have refrained
we could have refrained
you could have refrained
they could have refrained
Perfecto con V-ing
I could have been refrainingyou could have been refraining
he could have been refraining
we could have been refraining
you could have been refraining
they could have been refraining
Negación
Forma simple
I couldn't refrainyou couldn't refrain
he couldn't refrain
we couldn't refrain
you couldn't refrain
they couldn't refrain
Forma con V-ing
I couldn't be refrainingyou couldn't be refraining
he couldn't be refraining
we couldn't be refraining
you couldn't be refraining
they couldn't be refraining
Perfecto
I couldn't have refrainedyou couldn't have refrained
he couldn't have refrained
we couldn't have refrained
you couldn't have refrained
they couldn't have refrained
Perfecto con V-ing
I couldn't have been refrainingyou couldn't have been refraining
he couldn't have been refraining
we couldn't have been refraining
you couldn't have been refraining
they couldn't have been refraining
Forma interrogativa
Forma simple
could I refrain?could you refrain?
could he refrain?
could we refrain?
could you refrain?
could they refrain?
Forma con V-ing
could I be refraining?could you be refraining?
could he be refraining?
could we be refraining?
could you be refraining?
could they be refraining?
Perfecto
could I have refrained?could you have refrained?
could he have refrained?
could we have refrained?
could you have refrained?
could they have refrained?
Perfecto con V-ing
could I have been refraining?could you have been refraining?
could he have been refraining?
could we have been refraining?
could you have been refraining?
could they have been refraining?
Forma interro-negativa
Forma simple
couldn't I refrain?couldn't you refrain?
couldn't he refrain?
couldn't we refrain?
couldn't you refrain?
couldn't they refrain?
Forma con V-ing
couldn't I be refraining?couldn't you be refraining?
couldn't he be refraining?
couldn't we be refraining?
couldn't you be refraining?
couldn't they be refraining?
Perfecto
couldn't I have refrained?couldn't you have refrained?
couldn't he have refrained?
couldn't we have refrained?
couldn't you have refrained?
couldn't they have refrained?
Perfecto con V-ing
couldn't I have been refraining?couldn't you have been refraining?
couldn't he have been refraining?
couldn't we have been refraining?
couldn't you have been refraining?
couldn't they have been refraining?