Conjugación del verbo inglés COULD PREESTABLISH
Verbo regular: preestablish - preestablished - preestablished
Afirmación
Forma simple
I could preestablishyou could preestablish
he could preestablish
we could preestablish
you could preestablish
they could preestablish
Forma con V-ing
I could be preestablishingyou could be preestablishing
he could be preestablishing
we could be preestablishing
you could be preestablishing
they could be preestablishing
Perfecto
I could have preestablishedyou could have preestablished
he could have preestablished
we could have preestablished
you could have preestablished
they could have preestablished
Perfecto con V-ing
I could have been preestablishingyou could have been preestablishing
he could have been preestablishing
we could have been preestablishing
you could have been preestablishing
they could have been preestablishing
Negación
Forma simple
I couldn't preestablishyou couldn't preestablish
he couldn't preestablish
we couldn't preestablish
you couldn't preestablish
they couldn't preestablish
Forma con V-ing
I couldn't be preestablishingyou couldn't be preestablishing
he couldn't be preestablishing
we couldn't be preestablishing
you couldn't be preestablishing
they couldn't be preestablishing
Perfecto
I couldn't have preestablishedyou couldn't have preestablished
he couldn't have preestablished
we couldn't have preestablished
you couldn't have preestablished
they couldn't have preestablished
Perfecto con V-ing
I couldn't have been preestablishingyou couldn't have been preestablishing
he couldn't have been preestablishing
we couldn't have been preestablishing
you couldn't have been preestablishing
they couldn't have been preestablishing
Forma interrogativa
Forma simple
could I preestablish?could you preestablish?
could he preestablish?
could we preestablish?
could you preestablish?
could they preestablish?
Forma con V-ing
could I be preestablishing?could you be preestablishing?
could he be preestablishing?
could we be preestablishing?
could you be preestablishing?
could they be preestablishing?
Perfecto
could I have preestablished?could you have preestablished?
could he have preestablished?
could we have preestablished?
could you have preestablished?
could they have preestablished?
Perfecto con V-ing
could I have been preestablishing?could you have been preestablishing?
could he have been preestablishing?
could we have been preestablishing?
could you have been preestablishing?
could they have been preestablishing?
Forma interro-negativa
Forma simple
couldn't I preestablish?couldn't you preestablish?
couldn't he preestablish?
couldn't we preestablish?
couldn't you preestablish?
couldn't they preestablish?
Forma con V-ing
couldn't I be preestablishing?couldn't you be preestablishing?
couldn't he be preestablishing?
couldn't we be preestablishing?
couldn't you be preestablishing?
couldn't they be preestablishing?
Perfecto
couldn't I have preestablished?couldn't you have preestablished?
couldn't he have preestablished?
couldn't we have preestablished?
couldn't you have preestablished?
couldn't they have preestablished?
Perfecto con V-ing
couldn't I have been preestablishing?couldn't you have been preestablishing?
couldn't he have been preestablishing?
couldn't we have been preestablishing?
couldn't you have been preestablishing?
couldn't they have been preestablishing?