Conjugación del verbo inglés COULD SCREEN
Verbo regular: screen - screened - screened
Afirmación
Forma simple
I could screenyou could screen
he could screen
we could screen
you could screen
they could screen
Forma con V-ing
I could be screeningyou could be screening
he could be screening
we could be screening
you could be screening
they could be screening
Perfecto
I could have screenedyou could have screened
he could have screened
we could have screened
you could have screened
they could have screened
Perfecto con V-ing
I could have been screeningyou could have been screening
he could have been screening
we could have been screening
you could have been screening
they could have been screening
Negación
Forma simple
I couldn't screenyou couldn't screen
he couldn't screen
we couldn't screen
you couldn't screen
they couldn't screen
Forma con V-ing
I couldn't be screeningyou couldn't be screening
he couldn't be screening
we couldn't be screening
you couldn't be screening
they couldn't be screening
Perfecto
I couldn't have screenedyou couldn't have screened
he couldn't have screened
we couldn't have screened
you couldn't have screened
they couldn't have screened
Perfecto con V-ing
I couldn't have been screeningyou couldn't have been screening
he couldn't have been screening
we couldn't have been screening
you couldn't have been screening
they couldn't have been screening
Forma interrogativa
Forma simple
could I screen?could you screen?
could he screen?
could we screen?
could you screen?
could they screen?
Forma con V-ing
could I be screening?could you be screening?
could he be screening?
could we be screening?
could you be screening?
could they be screening?
Perfecto
could I have screened?could you have screened?
could he have screened?
could we have screened?
could you have screened?
could they have screened?
Perfecto con V-ing
could I have been screening?could you have been screening?
could he have been screening?
could we have been screening?
could you have been screening?
could they have been screening?
Forma interro-negativa
Forma simple
couldn't I screen?couldn't you screen?
couldn't he screen?
couldn't we screen?
couldn't you screen?
couldn't they screen?
Forma con V-ing
couldn't I be screening?couldn't you be screening?
couldn't he be screening?
couldn't we be screening?
couldn't you be screening?
couldn't they be screening?
Perfecto
couldn't I have screened?couldn't you have screened?
couldn't he have screened?
couldn't we have screened?
couldn't you have screened?
couldn't they have screened?
Perfecto con V-ing
couldn't I have been screening?couldn't you have been screening?
couldn't he have been screening?
couldn't we have been screening?
couldn't you have been screening?
couldn't they have been screening?