Conjugación del verbo inglés
COULD IMPRESS

Verbo regular: impress - impressed - impressed

Afirmación

Forma simple	Forma con V-ing
I could impress you could impress she could impress we could impress you could impress they could impress	I could be impressing you could be impressing she could be impressing we could be impressing you could be impressing they could be impressing
Perfecto	Perfecto con V-ing
I could have impressed you could have impressed she could have impressed we could have impressed you could have impressed they could have impressed	I could have been impressing you could have been impressing she could have been impressing we could have been impressing you could have been impressing they could have been impressing

Negación

Forma simple	Forma con V-ing
I could not impress you could not impress she could not impress we could not impress you could not impress they could not impress	I could not be impressing you could not be impressing she could not be impressing we could not be impressing you could not be impressing they could not be impressing
Perfecto	Perfecto con V-ing
I could not have impressed you could not have impressed she could not have impressed we could not have impressed you could not have impressed they could not have impressed	I could not have been impressing you could not have been impressing she could not have been impressing we could not have been impressing you could not have been impressing they could not have been impressing

Forma interrogativa

Forma simple	Forma con V-ing
could I impress? could you impress? could she impress? could we impress? could you impress? could they impress?	could I be impressing? could you be impressing? could she be impressing? could we be impressing? could you be impressing? could they be impressing?
Perfecto	Perfecto con V-ing
could I have impressed? could you have impressed? could she have impressed? could we have impressed? could you have impressed? could they have impressed?	could I have been impressing? could you have been impressing? could she have been impressing? could we have been impressing? could you have been impressing? could they have been impressing?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not impress? could you not impress? could she not impress? could we not impress? could you not impress? could they not impress?	could I not be impressing? could you not be impressing? could she not be impressing? could we not be impressing? could you not be impressing? could they not be impressing?
Perfecto	Perfecto con V-ing
could I not have impressed? could you not have impressed? could she not have impressed? could we not have impressed? could you not have impressed? could they not have impressed?	could I not have been impressing? could you not have been impressing? could she not have been impressing? could we not have been impressing? could you not have been impressing? could they not have been impressing?