I could cast you could cast she could cast we could cast you could cast they could cast
Forma con V-ing
I could be casting you could be casting she could be casting we could be casting you could be casting they could be casting
Perfecto
I could have cast you could have cast she could have cast we could have cast you could have cast they could have cast
Perfecto con V-ing
I could have been casting you could have been casting she could have been casting we could have been casting you could have been casting they could have been casting
Negación
Forma simple
I couldn't cast you couldn't cast she couldn't cast we couldn't cast you couldn't cast they couldn't cast
Forma con V-ing
I couldn't be casting you couldn't be casting she couldn't be casting we couldn't be casting you couldn't be casting they couldn't be casting
Perfecto
I couldn't have cast you couldn't have cast she couldn't have cast we couldn't have cast you couldn't have cast they couldn't have cast
Perfecto con V-ing
I couldn't have been casting you couldn't have been casting she couldn't have been casting we couldn't have been casting you couldn't have been casting they couldn't have been casting
Forma interrogativa
Forma simple
could I cast? could you cast? could she cast? could we cast? could you cast? could they cast?
Forma con V-ing
could I be casting? could you be casting? could she be casting? could we be casting? could you be casting? could they be casting?
Perfecto
could I have cast? could you have cast? could she have cast? could we have cast? could you have cast? could they have cast?
Perfecto con V-ing
could I have been casting? could you have been casting? could she have been casting? could we have been casting? could you have been casting? could they have been casting?
Forma interro-negativa
Forma simple
couldn't I cast? couldn't you cast? couldn't she cast? couldn't we cast? couldn't you cast? couldn't they cast?
Forma con V-ing
couldn't I be casting? couldn't you be casting? couldn't she be casting? couldn't we be casting? couldn't you be casting? couldn't they be casting?
Perfecto
couldn't I have cast? couldn't you have cast? couldn't she have cast? couldn't we have cast? couldn't you have cast? couldn't they have cast?
Perfecto con V-ing
couldn't I have been casting? couldn't you have been casting? couldn't she have been casting? couldn't we have been casting? couldn't you have been casting? couldn't they have been casting?