Conjugación del verbo inglés COULD PREVENT
Verbo regular: prevent - prevented - prevented
Afirmación
Forma simple
I could preventyou could prevent
he could prevent
we could prevent
you could prevent
they could prevent
Forma con V-ing
I could be preventingyou could be preventing
he could be preventing
we could be preventing
you could be preventing
they could be preventing
Perfecto
I could have preventedyou could have prevented
he could have prevented
we could have prevented
you could have prevented
they could have prevented
Perfecto con V-ing
I could have been preventingyou could have been preventing
he could have been preventing
we could have been preventing
you could have been preventing
they could have been preventing
Negación
Forma simple
I couldn't preventyou couldn't prevent
he couldn't prevent
we couldn't prevent
you couldn't prevent
they couldn't prevent
Forma con V-ing
I couldn't be preventingyou couldn't be preventing
he couldn't be preventing
we couldn't be preventing
you couldn't be preventing
they couldn't be preventing
Perfecto
I couldn't have preventedyou couldn't have prevented
he couldn't have prevented
we couldn't have prevented
you couldn't have prevented
they couldn't have prevented
Perfecto con V-ing
I couldn't have been preventingyou couldn't have been preventing
he couldn't have been preventing
we couldn't have been preventing
you couldn't have been preventing
they couldn't have been preventing
Forma interrogativa
Forma simple
could I prevent?could you prevent?
could he prevent?
could we prevent?
could you prevent?
could they prevent?
Forma con V-ing
could I be preventing?could you be preventing?
could he be preventing?
could we be preventing?
could you be preventing?
could they be preventing?
Perfecto
could I have prevented?could you have prevented?
could he have prevented?
could we have prevented?
could you have prevented?
could they have prevented?
Perfecto con V-ing
could I have been preventing?could you have been preventing?
could he have been preventing?
could we have been preventing?
could you have been preventing?
could they have been preventing?
Forma interro-negativa
Forma simple
couldn't I prevent?couldn't you prevent?
couldn't he prevent?
couldn't we prevent?
couldn't you prevent?
couldn't they prevent?
Forma con V-ing
couldn't I be preventing?couldn't you be preventing?
couldn't he be preventing?
couldn't we be preventing?
couldn't you be preventing?
couldn't they be preventing?
Perfecto
couldn't I have prevented?couldn't you have prevented?
couldn't he have prevented?
couldn't we have prevented?
couldn't you have prevented?
couldn't they have prevented?
Perfecto con V-ing
couldn't I have been preventing?couldn't you have been preventing?
couldn't he have been preventing?
couldn't we have been preventing?
couldn't you have been preventing?
couldn't they have been preventing?