Conjugación del verbo inglés COULD UPSTAGE
Verbo regular: upstage - upstaged - upstaged
Afirmación
Forma simple
I could upstageyou could upstage
he could upstage
we could upstage
you could upstage
they could upstage
Forma con V-ing
I could be upstagingyou could be upstaging
he could be upstaging
we could be upstaging
you could be upstaging
they could be upstaging
Perfecto
I could have upstagedyou could have upstaged
he could have upstaged
we could have upstaged
you could have upstaged
they could have upstaged
Perfecto con V-ing
I could have been upstagingyou could have been upstaging
he could have been upstaging
we could have been upstaging
you could have been upstaging
they could have been upstaging
Negación
Forma simple
I couldn't upstageyou couldn't upstage
he couldn't upstage
we couldn't upstage
you couldn't upstage
they couldn't upstage
Forma con V-ing
I couldn't be upstagingyou couldn't be upstaging
he couldn't be upstaging
we couldn't be upstaging
you couldn't be upstaging
they couldn't be upstaging
Perfecto
I couldn't have upstagedyou couldn't have upstaged
he couldn't have upstaged
we couldn't have upstaged
you couldn't have upstaged
they couldn't have upstaged
Perfecto con V-ing
I couldn't have been upstagingyou couldn't have been upstaging
he couldn't have been upstaging
we couldn't have been upstaging
you couldn't have been upstaging
they couldn't have been upstaging
Forma interrogativa
Forma simple
could I upstage?could you upstage?
could he upstage?
could we upstage?
could you upstage?
could they upstage?
Forma con V-ing
could I be upstaging?could you be upstaging?
could he be upstaging?
could we be upstaging?
could you be upstaging?
could they be upstaging?
Perfecto
could I have upstaged?could you have upstaged?
could he have upstaged?
could we have upstaged?
could you have upstaged?
could they have upstaged?
Perfecto con V-ing
could I have been upstaging?could you have been upstaging?
could he have been upstaging?
could we have been upstaging?
could you have been upstaging?
could they have been upstaging?
Forma interro-negativa
Forma simple
couldn't I upstage?couldn't you upstage?
couldn't he upstage?
couldn't we upstage?
couldn't you upstage?
couldn't they upstage?
Forma con V-ing
couldn't I be upstaging?couldn't you be upstaging?
couldn't he be upstaging?
couldn't we be upstaging?
couldn't you be upstaging?
couldn't they be upstaging?
Perfecto
couldn't I have upstaged?couldn't you have upstaged?
couldn't he have upstaged?
couldn't we have upstaged?
couldn't you have upstaged?
couldn't they have upstaged?
Perfecto con V-ing
couldn't I have been upstaging?couldn't you have been upstaging?
couldn't he have been upstaging?
couldn't we have been upstaging?
couldn't you have been upstaging?
couldn't they have been upstaging?