Conjugación del verbo inglés COULD WEAKEN
Verbo regular: weaken - weakened - weakened
Afirmación
Forma simple
I could weakenyou could weaken
he could weaken
we could weaken
you could weaken
they could weaken
Forma con V-ing
I could be weakeningyou could be weakening
he could be weakening
we could be weakening
you could be weakening
they could be weakening
Perfecto
I could have weakenedyou could have weakened
he could have weakened
we could have weakened
you could have weakened
they could have weakened
Perfecto con V-ing
I could have been weakeningyou could have been weakening
he could have been weakening
we could have been weakening
you could have been weakening
they could have been weakening
Negación
Forma simple
I couldn't weakenyou couldn't weaken
he couldn't weaken
we couldn't weaken
you couldn't weaken
they couldn't weaken
Forma con V-ing
I couldn't be weakeningyou couldn't be weakening
he couldn't be weakening
we couldn't be weakening
you couldn't be weakening
they couldn't be weakening
Perfecto
I couldn't have weakenedyou couldn't have weakened
he couldn't have weakened
we couldn't have weakened
you couldn't have weakened
they couldn't have weakened
Perfecto con V-ing
I couldn't have been weakeningyou couldn't have been weakening
he couldn't have been weakening
we couldn't have been weakening
you couldn't have been weakening
they couldn't have been weakening
Forma interrogativa
Forma simple
could I weaken?could you weaken?
could he weaken?
could we weaken?
could you weaken?
could they weaken?
Forma con V-ing
could I be weakening?could you be weakening?
could he be weakening?
could we be weakening?
could you be weakening?
could they be weakening?
Perfecto
could I have weakened?could you have weakened?
could he have weakened?
could we have weakened?
could you have weakened?
could they have weakened?
Perfecto con V-ing
could I have been weakening?could you have been weakening?
could he have been weakening?
could we have been weakening?
could you have been weakening?
could they have been weakening?
Forma interro-negativa
Forma simple
couldn't I weaken?couldn't you weaken?
couldn't he weaken?
couldn't we weaken?
couldn't you weaken?
couldn't they weaken?
Forma con V-ing
couldn't I be weakening?couldn't you be weakening?
couldn't he be weakening?
couldn't we be weakening?
couldn't you be weakening?
couldn't they be weakening?
Perfecto
couldn't I have weakened?couldn't you have weakened?
couldn't he have weakened?
couldn't we have weakened?
couldn't you have weakened?
couldn't they have weakened?
Perfecto con V-ing
couldn't I have been weakening?couldn't you have been weakening?
couldn't he have been weakening?
couldn't we have been weakening?
couldn't you have been weakening?
couldn't they have been weakening?