Conjugación del verbo inglés COULD RUIN
Verbo regular: ruin - ruined - ruined
Afirmación
Forma simple
I could ruinyou could ruin
he could ruin
we could ruin
you could ruin
they could ruin
Forma con V-ing
I could be ruiningyou could be ruining
he could be ruining
we could be ruining
you could be ruining
they could be ruining
Perfecto
I could have ruinedyou could have ruined
he could have ruined
we could have ruined
you could have ruined
they could have ruined
Perfecto con V-ing
I could have been ruiningyou could have been ruining
he could have been ruining
we could have been ruining
you could have been ruining
they could have been ruining
Negación
Forma simple
I couldn't ruinyou couldn't ruin
he couldn't ruin
we couldn't ruin
you couldn't ruin
they couldn't ruin
Forma con V-ing
I couldn't be ruiningyou couldn't be ruining
he couldn't be ruining
we couldn't be ruining
you couldn't be ruining
they couldn't be ruining
Perfecto
I couldn't have ruinedyou couldn't have ruined
he couldn't have ruined
we couldn't have ruined
you couldn't have ruined
they couldn't have ruined
Perfecto con V-ing
I couldn't have been ruiningyou couldn't have been ruining
he couldn't have been ruining
we couldn't have been ruining
you couldn't have been ruining
they couldn't have been ruining
Forma interrogativa
Forma simple
could I ruin?could you ruin?
could he ruin?
could we ruin?
could you ruin?
could they ruin?
Forma con V-ing
could I be ruining?could you be ruining?
could he be ruining?
could we be ruining?
could you be ruining?
could they be ruining?
Perfecto
could I have ruined?could you have ruined?
could he have ruined?
could we have ruined?
could you have ruined?
could they have ruined?
Perfecto con V-ing
could I have been ruining?could you have been ruining?
could he have been ruining?
could we have been ruining?
could you have been ruining?
could they have been ruining?
Forma interro-negativa
Forma simple
couldn't I ruin?couldn't you ruin?
couldn't he ruin?
couldn't we ruin?
couldn't you ruin?
couldn't they ruin?
Forma con V-ing
couldn't I be ruining?couldn't you be ruining?
couldn't he be ruining?
couldn't we be ruining?
couldn't you be ruining?
couldn't they be ruining?
Perfecto
couldn't I have ruined?couldn't you have ruined?
couldn't he have ruined?
couldn't we have ruined?
couldn't you have ruined?
couldn't they have ruined?
Perfecto con V-ing
couldn't I have been ruining?couldn't you have been ruining?
couldn't he have been ruining?
couldn't we have been ruining?
couldn't you have been ruining?
couldn't they have been ruining?