I could mince you could mince he could mince we could mince you could mince they could mince
Forma con V-ing
I could be mincing you could be mincing he could be mincing we could be mincing you could be mincing they could be mincing
Perfecto
I could have minced you could have minced he could have minced we could have minced you could have minced they could have minced
Perfecto con V-ing
I could have been mincing you could have been mincing he could have been mincing we could have been mincing you could have been mincing they could have been mincing
Negación
Forma simple
I couldn't mince you couldn't mince he couldn't mince we couldn't mince you couldn't mince they couldn't mince
Forma con V-ing
I couldn't be mincing you couldn't be mincing he couldn't be mincing we couldn't be mincing you couldn't be mincing they couldn't be mincing
Perfecto
I couldn't have minced you couldn't have minced he couldn't have minced we couldn't have minced you couldn't have minced they couldn't have minced
Perfecto con V-ing
I couldn't have been mincing you couldn't have been mincing he couldn't have been mincing we couldn't have been mincing you couldn't have been mincing they couldn't have been mincing
Forma interrogativa
Forma simple
could I mince? could you mince? could he mince? could we mince? could you mince? could they mince?
Forma con V-ing
could I be mincing? could you be mincing? could he be mincing? could we be mincing? could you be mincing? could they be mincing?
Perfecto
could I have minced? could you have minced? could he have minced? could we have minced? could you have minced? could they have minced?
Perfecto con V-ing
could I have been mincing? could you have been mincing? could he have been mincing? could we have been mincing? could you have been mincing? could they have been mincing?
Forma interro-negativa
Forma simple
couldn't I mince? couldn't you mince? couldn't he mince? couldn't we mince? couldn't you mince? couldn't they mince?
Forma con V-ing
couldn't I be mincing? couldn't you be mincing? couldn't he be mincing? couldn't we be mincing? couldn't you be mincing? couldn't they be mincing?
Perfecto
couldn't I have minced? couldn't you have minced? couldn't he have minced? couldn't we have minced? couldn't you have minced? couldn't they have minced?
Perfecto con V-ing
couldn't I have been mincing? couldn't you have been mincing? couldn't he have been mincing? couldn't we have been mincing? couldn't you have been mincing? couldn't they have been mincing?