Conjugación del verbo inglés COULD PREEN
Verbo regular: preen - preened - preened
Afirmación
Forma simple
I could preenyou could preen
he could preen
we could preen
you could preen
they could preen
Forma con V-ing
I could be preeningyou could be preening
he could be preening
we could be preening
you could be preening
they could be preening
Perfecto
I could have preenedyou could have preened
he could have preened
we could have preened
you could have preened
they could have preened
Perfecto con V-ing
I could have been preeningyou could have been preening
he could have been preening
we could have been preening
you could have been preening
they could have been preening
Negación
Forma simple
I couldn't preenyou couldn't preen
he couldn't preen
we couldn't preen
you couldn't preen
they couldn't preen
Forma con V-ing
I couldn't be preeningyou couldn't be preening
he couldn't be preening
we couldn't be preening
you couldn't be preening
they couldn't be preening
Perfecto
I couldn't have preenedyou couldn't have preened
he couldn't have preened
we couldn't have preened
you couldn't have preened
they couldn't have preened
Perfecto con V-ing
I couldn't have been preeningyou couldn't have been preening
he couldn't have been preening
we couldn't have been preening
you couldn't have been preening
they couldn't have been preening
Forma interrogativa
Forma simple
could I preen?could you preen?
could he preen?
could we preen?
could you preen?
could they preen?
Forma con V-ing
could I be preening?could you be preening?
could he be preening?
could we be preening?
could you be preening?
could they be preening?
Perfecto
could I have preened?could you have preened?
could he have preened?
could we have preened?
could you have preened?
could they have preened?
Perfecto con V-ing
could I have been preening?could you have been preening?
could he have been preening?
could we have been preening?
could you have been preening?
could they have been preening?
Forma interro-negativa
Forma simple
couldn't I preen?couldn't you preen?
couldn't he preen?
couldn't we preen?
couldn't you preen?
couldn't they preen?
Forma con V-ing
couldn't I be preening?couldn't you be preening?
couldn't he be preening?
couldn't we be preening?
couldn't you be preening?
couldn't they be preening?
Perfecto
couldn't I have preened?couldn't you have preened?
couldn't he have preened?
couldn't we have preened?
couldn't you have preened?
couldn't they have preened?
Perfecto con V-ing
couldn't I have been preening?couldn't you have been preening?
couldn't he have been preening?
couldn't we have been preening?
couldn't you have been preening?
couldn't they have been preening?