I can feed you can feed she can feed we can feed you can feed they can feed
Forma con V-ing
I can be feeding you can be feeding she can be feeding we can be feeding you can be feeding they can be feeding
Perfecto
I can have fed you can have fed she can have fed we can have fed you can have fed they can have fed
Perfecto con V-ing
I can have been feeding you can have been feeding she can have been feeding we can have been feeding you can have been feeding they can have been feeding
Negación
Forma simple
I cannot feed you cannot feed she cannot feed we cannot feed you cannot feed they cannot feed
Forma con V-ing
I cannot be feeding you cannot be feeding she cannot be feeding we cannot be feeding you cannot be feeding they cannot be feeding
Perfecto
I cannot have fed you cannot have fed she cannot have fed we cannot have fed you cannot have fed they cannot have fed
Perfecto con V-ing
I cannot have been feeding you cannot have been feeding she cannot have been feeding we cannot have been feeding you cannot have been feeding they cannot have been feeding
Forma interrogativa
Forma simple
can I feed? can you feed? can she feed? can we feed? can you feed? can they feed?
Forma con V-ing
can I be feeding? can you be feeding? can she be feeding? can we be feeding? can you be feeding? can they be feeding?
Perfecto
can I have fed? can you have fed? can she have fed? can we have fed? can you have fed? can they have fed?
Perfecto con V-ing
can I have been feeding? can you have been feeding? can she have been feeding? can we have been feeding? can you have been feeding? can they have been feeding?
Forma interro-negativa
Forma simple
can I not feed? can you not feed? can she not feed? can we not feed? can you not feed? can they not feed?
Forma con V-ing
can I not be feeding? can you not be feeding? can she not be feeding? can we not be feeding? can you not be feeding? can they not be feeding?
Perfecto
can I not have fed? can you not have fed? can she not have fed? can we not have fed? can you not have fed? can they not have fed?
Perfecto con V-ing
can I not have been feeding? can you not have been feeding? can she not have been feeding? can we not have been feeding? can you not have been feeding? can they not have been feeding?