Conjugación del verbo inglés COULD SCREECH
Verbo regular: screech - screeched - screeched
Afirmación
Forma simple
I could screechyou could screech
he could screech
we could screech
you could screech
they could screech
Forma con V-ing
I could be screechingyou could be screeching
he could be screeching
we could be screeching
you could be screeching
they could be screeching
Perfecto
I could have screechedyou could have screeched
he could have screeched
we could have screeched
you could have screeched
they could have screeched
Perfecto con V-ing
I could have been screechingyou could have been screeching
he could have been screeching
we could have been screeching
you could have been screeching
they could have been screeching
Negación
Forma simple
I couldn't screechyou couldn't screech
he couldn't screech
we couldn't screech
you couldn't screech
they couldn't screech
Forma con V-ing
I couldn't be screechingyou couldn't be screeching
he couldn't be screeching
we couldn't be screeching
you couldn't be screeching
they couldn't be screeching
Perfecto
I couldn't have screechedyou couldn't have screeched
he couldn't have screeched
we couldn't have screeched
you couldn't have screeched
they couldn't have screeched
Perfecto con V-ing
I couldn't have been screechingyou couldn't have been screeching
he couldn't have been screeching
we couldn't have been screeching
you couldn't have been screeching
they couldn't have been screeching
Forma interrogativa
Forma simple
could I screech?could you screech?
could he screech?
could we screech?
could you screech?
could they screech?
Forma con V-ing
could I be screeching?could you be screeching?
could he be screeching?
could we be screeching?
could you be screeching?
could they be screeching?
Perfecto
could I have screeched?could you have screeched?
could he have screeched?
could we have screeched?
could you have screeched?
could they have screeched?
Perfecto con V-ing
could I have been screeching?could you have been screeching?
could he have been screeching?
could we have been screeching?
could you have been screeching?
could they have been screeching?
Forma interro-negativa
Forma simple
couldn't I screech?couldn't you screech?
couldn't he screech?
couldn't we screech?
couldn't you screech?
couldn't they screech?
Forma con V-ing
couldn't I be screeching?couldn't you be screeching?
couldn't he be screeching?
couldn't we be screeching?
couldn't you be screeching?
couldn't they be screeching?
Perfecto
couldn't I have screeched?couldn't you have screeched?
couldn't he have screeched?
couldn't we have screeched?
couldn't you have screeched?
couldn't they have screeched?
Perfecto con V-ing
couldn't I have been screeching?couldn't you have been screeching?
couldn't he have been screeching?
couldn't we have been screeching?
couldn't you have been screeching?
couldn't they have been screeching?