Conjugación del verbo inglés COULD INTERCHANGE
Verbo regular: interchange - interchanged - interchanged
Afirmación
Forma simple
I could interchangeyou could interchange
he could interchange
we could interchange
you could interchange
they could interchange
Forma con V-ing
I could be interchangingyou could be interchanging
he could be interchanging
we could be interchanging
you could be interchanging
they could be interchanging
Perfecto
I could have interchangedyou could have interchanged
he could have interchanged
we could have interchanged
you could have interchanged
they could have interchanged
Perfecto con V-ing
I could have been interchangingyou could have been interchanging
he could have been interchanging
we could have been interchanging
you could have been interchanging
they could have been interchanging
Negación
Forma simple
I couldn't interchangeyou couldn't interchange
he couldn't interchange
we couldn't interchange
you couldn't interchange
they couldn't interchange
Forma con V-ing
I couldn't be interchangingyou couldn't be interchanging
he couldn't be interchanging
we couldn't be interchanging
you couldn't be interchanging
they couldn't be interchanging
Perfecto
I couldn't have interchangedyou couldn't have interchanged
he couldn't have interchanged
we couldn't have interchanged
you couldn't have interchanged
they couldn't have interchanged
Perfecto con V-ing
I couldn't have been interchangingyou couldn't have been interchanging
he couldn't have been interchanging
we couldn't have been interchanging
you couldn't have been interchanging
they couldn't have been interchanging
Forma interrogativa
Forma simple
could I interchange?could you interchange?
could he interchange?
could we interchange?
could you interchange?
could they interchange?
Forma con V-ing
could I be interchanging?could you be interchanging?
could he be interchanging?
could we be interchanging?
could you be interchanging?
could they be interchanging?
Perfecto
could I have interchanged?could you have interchanged?
could he have interchanged?
could we have interchanged?
could you have interchanged?
could they have interchanged?
Perfecto con V-ing
could I have been interchanging?could you have been interchanging?
could he have been interchanging?
could we have been interchanging?
could you have been interchanging?
could they have been interchanging?
Forma interro-negativa
Forma simple
couldn't I interchange?couldn't you interchange?
couldn't he interchange?
couldn't we interchange?
couldn't you interchange?
couldn't they interchange?
Forma con V-ing
couldn't I be interchanging?couldn't you be interchanging?
couldn't he be interchanging?
couldn't we be interchanging?
couldn't you be interchanging?
couldn't they be interchanging?
Perfecto
couldn't I have interchanged?couldn't you have interchanged?
couldn't he have interchanged?
couldn't we have interchanged?
couldn't you have interchanged?
couldn't they have interchanged?
Perfecto con V-ing
couldn't I have been interchanging?couldn't you have been interchanging?
couldn't he have been interchanging?
couldn't we have been interchanging?
couldn't you have been interchanging?
couldn't they have been interchanging?