Conjugación del verbo inglés COULD ESTABLISH
Verbo regular: establish - established - established
Afirmación
Forma simple
I could establishyou could establish
he could establish
we could establish
you could establish
they could establish
Forma con V-ing
I could be establishingyou could be establishing
he could be establishing
we could be establishing
you could be establishing
they could be establishing
Perfecto
I could have establishedyou could have established
he could have established
we could have established
you could have established
they could have established
Perfecto con V-ing
I could have been establishingyou could have been establishing
he could have been establishing
we could have been establishing
you could have been establishing
they could have been establishing
Negación
Forma simple
I couldn't establishyou couldn't establish
he couldn't establish
we couldn't establish
you couldn't establish
they couldn't establish
Forma con V-ing
I couldn't be establishingyou couldn't be establishing
he couldn't be establishing
we couldn't be establishing
you couldn't be establishing
they couldn't be establishing
Perfecto
I couldn't have establishedyou couldn't have established
he couldn't have established
we couldn't have established
you couldn't have established
they couldn't have established
Perfecto con V-ing
I couldn't have been establishingyou couldn't have been establishing
he couldn't have been establishing
we couldn't have been establishing
you couldn't have been establishing
they couldn't have been establishing
Forma interrogativa
Forma simple
could I establish?could you establish?
could he establish?
could we establish?
could you establish?
could they establish?
Forma con V-ing
could I be establishing?could you be establishing?
could he be establishing?
could we be establishing?
could you be establishing?
could they be establishing?
Perfecto
could I have established?could you have established?
could he have established?
could we have established?
could you have established?
could they have established?
Perfecto con V-ing
could I have been establishing?could you have been establishing?
could he have been establishing?
could we have been establishing?
could you have been establishing?
could they have been establishing?
Forma interro-negativa
Forma simple
couldn't I establish?couldn't you establish?
couldn't he establish?
couldn't we establish?
couldn't you establish?
couldn't they establish?
Forma con V-ing
couldn't I be establishing?couldn't you be establishing?
couldn't he be establishing?
couldn't we be establishing?
couldn't you be establishing?
couldn't they be establishing?
Perfecto
couldn't I have established?couldn't you have established?
couldn't he have established?
couldn't we have established?
couldn't you have established?
couldn't they have established?
Perfecto con V-ing
couldn't I have been establishing?couldn't you have been establishing?
couldn't he have been establishing?
couldn't we have been establishing?
couldn't you have been establishing?
couldn't they have been establishing?