Conjugación del verbo inglés COULD PROLONG
Verbo regular: prolong - prolonged - prolonged
Afirmación
Forma simple
I could prolongyou could prolong
he could prolong
we could prolong
you could prolong
they could prolong
Forma con V-ing
I could be prolongingyou could be prolonging
he could be prolonging
we could be prolonging
you could be prolonging
they could be prolonging
Perfecto
I could have prolongedyou could have prolonged
he could have prolonged
we could have prolonged
you could have prolonged
they could have prolonged
Perfecto con V-ing
I could have been prolongingyou could have been prolonging
he could have been prolonging
we could have been prolonging
you could have been prolonging
they could have been prolonging
Negación
Forma simple
I couldn't prolongyou couldn't prolong
he couldn't prolong
we couldn't prolong
you couldn't prolong
they couldn't prolong
Forma con V-ing
I couldn't be prolongingyou couldn't be prolonging
he couldn't be prolonging
we couldn't be prolonging
you couldn't be prolonging
they couldn't be prolonging
Perfecto
I couldn't have prolongedyou couldn't have prolonged
he couldn't have prolonged
we couldn't have prolonged
you couldn't have prolonged
they couldn't have prolonged
Perfecto con V-ing
I couldn't have been prolongingyou couldn't have been prolonging
he couldn't have been prolonging
we couldn't have been prolonging
you couldn't have been prolonging
they couldn't have been prolonging
Forma interrogativa
Forma simple
could I prolong?could you prolong?
could he prolong?
could we prolong?
could you prolong?
could they prolong?
Forma con V-ing
could I be prolonging?could you be prolonging?
could he be prolonging?
could we be prolonging?
could you be prolonging?
could they be prolonging?
Perfecto
could I have prolonged?could you have prolonged?
could he have prolonged?
could we have prolonged?
could you have prolonged?
could they have prolonged?
Perfecto con V-ing
could I have been prolonging?could you have been prolonging?
could he have been prolonging?
could we have been prolonging?
could you have been prolonging?
could they have been prolonging?
Forma interro-negativa
Forma simple
couldn't I prolong?couldn't you prolong?
couldn't he prolong?
couldn't we prolong?
couldn't you prolong?
couldn't they prolong?
Forma con V-ing
couldn't I be prolonging?couldn't you be prolonging?
couldn't he be prolonging?
couldn't we be prolonging?
couldn't you be prolonging?
couldn't they be prolonging?
Perfecto
couldn't I have prolonged?couldn't you have prolonged?
couldn't he have prolonged?
couldn't we have prolonged?
couldn't you have prolonged?
couldn't they have prolonged?
Perfecto con V-ing
couldn't I have been prolonging?couldn't you have been prolonging?
couldn't he have been prolonging?
couldn't we have been prolonging?
couldn't you have been prolonging?
couldn't they have been prolonging?