I can cast you can cast he can cast we can cast you can cast they can cast
Forma con V-ing
I can be casting you can be casting he can be casting we can be casting you can be casting they can be casting
Perfecto
I can have cast you can have cast he can have cast we can have cast you can have cast they can have cast
Perfecto con V-ing
I can have been casting you can have been casting he can have been casting we can have been casting you can have been casting they can have been casting
Negación
Forma simple
I cannot cast you cannot cast he cannot cast we cannot cast you cannot cast they cannot cast
Forma con V-ing
I cannot be casting you cannot be casting he cannot be casting we cannot be casting you cannot be casting they cannot be casting
Perfecto
I cannot have cast you cannot have cast he cannot have cast we cannot have cast you cannot have cast they cannot have cast
Perfecto con V-ing
I cannot have been casting you cannot have been casting he cannot have been casting we cannot have been casting you cannot have been casting they cannot have been casting
Forma interrogativa
Forma simple
can I cast? can you cast? can he cast? can we cast? can you cast? can they cast?
Forma con V-ing
can I be casting? can you be casting? can he be casting? can we be casting? can you be casting? can they be casting?
Perfecto
can I have cast? can you have cast? can he have cast? can we have cast? can you have cast? can they have cast?
Perfecto con V-ing
can I have been casting? can you have been casting? can he have been casting? can we have been casting? can you have been casting? can they have been casting?
Forma interro-negativa
Forma simple
can I not cast? can you not cast? can he not cast? can we not cast? can you not cast? can they not cast?
Forma con V-ing
can I not be casting? can you not be casting? can he not be casting? can we not be casting? can you not be casting? can they not be casting?
Perfecto
can I not have cast? can you not have cast? can he not have cast? can we not have cast? can you not have cast? can they not have cast?
Perfecto con V-ing
can I not have been casting? can you not have been casting? can he not have been casting? can we not have been casting? can you not have been casting? can they not have been casting?