Conjugación del verbo inglés COULD UPHOLD
Verbo irregular: uphold - upheld - upheld
Afirmación
Forma simple
I could upholdyou could uphold
he could uphold
we could uphold
you could uphold
they could uphold
Forma con V-ing
I could be upholdingyou could be upholding
he could be upholding
we could be upholding
you could be upholding
they could be upholding
Perfecto
I could have upheldyou could have upheld
he could have upheld
we could have upheld
you could have upheld
they could have upheld
Perfecto con V-ing
I could have been upholdingyou could have been upholding
he could have been upholding
we could have been upholding
you could have been upholding
they could have been upholding
Negación
Forma simple
I couldn't upholdyou couldn't uphold
he couldn't uphold
we couldn't uphold
you couldn't uphold
they couldn't uphold
Forma con V-ing
I couldn't be upholdingyou couldn't be upholding
he couldn't be upholding
we couldn't be upholding
you couldn't be upholding
they couldn't be upholding
Perfecto
I couldn't have upheldyou couldn't have upheld
he couldn't have upheld
we couldn't have upheld
you couldn't have upheld
they couldn't have upheld
Perfecto con V-ing
I couldn't have been upholdingyou couldn't have been upholding
he couldn't have been upholding
we couldn't have been upholding
you couldn't have been upholding
they couldn't have been upholding
Forma interrogativa
Forma simple
could I uphold?could you uphold?
could he uphold?
could we uphold?
could you uphold?
could they uphold?
Forma con V-ing
could I be upholding?could you be upholding?
could he be upholding?
could we be upholding?
could you be upholding?
could they be upholding?
Perfecto
could I have upheld?could you have upheld?
could he have upheld?
could we have upheld?
could you have upheld?
could they have upheld?
Perfecto con V-ing
could I have been upholding?could you have been upholding?
could he have been upholding?
could we have been upholding?
could you have been upholding?
could they have been upholding?
Forma interro-negativa
Forma simple
couldn't I uphold?couldn't you uphold?
couldn't he uphold?
couldn't we uphold?
couldn't you uphold?
couldn't they uphold?
Forma con V-ing
couldn't I be upholding?couldn't you be upholding?
couldn't he be upholding?
couldn't we be upholding?
couldn't you be upholding?
couldn't they be upholding?
Perfecto
couldn't I have upheld?couldn't you have upheld?
couldn't he have upheld?
couldn't we have upheld?
couldn't you have upheld?
couldn't they have upheld?
Perfecto con V-ing
couldn't I have been upholding?couldn't you have been upholding?
couldn't he have been upholding?
couldn't we have been upholding?
couldn't you have been upholding?
couldn't they have been upholding?