I can bow you can bow she can bow we can bow you can bow they can bow
Forma con V-ing
I can be bowing you can be bowing she can be bowing we can be bowing you can be bowing they can be bowing
Perfecto
I can have bowed you can have bowed she can have bowed we can have bowed you can have bowed they can have bowed
Perfecto con V-ing
I can have been bowing you can have been bowing she can have been bowing we can have been bowing you can have been bowing they can have been bowing
Negación
Forma simple
I cannot bow you cannot bow she cannot bow we cannot bow you cannot bow they cannot bow
Forma con V-ing
I cannot be bowing you cannot be bowing she cannot be bowing we cannot be bowing you cannot be bowing they cannot be bowing
Perfecto
I cannot have bowed you cannot have bowed she cannot have bowed we cannot have bowed you cannot have bowed they cannot have bowed
Perfecto con V-ing
I cannot have been bowing you cannot have been bowing she cannot have been bowing we cannot have been bowing you cannot have been bowing they cannot have been bowing
Forma interrogativa
Forma simple
can I bow? can you bow? can she bow? can we bow? can you bow? can they bow?
Forma con V-ing
can I be bowing? can you be bowing? can she be bowing? can we be bowing? can you be bowing? can they be bowing?
Perfecto
can I have bowed? can you have bowed? can she have bowed? can we have bowed? can you have bowed? can they have bowed?
Perfecto con V-ing
can I have been bowing? can you have been bowing? can she have been bowing? can we have been bowing? can you have been bowing? can they have been bowing?
Forma interro-negativa
Forma simple
can I not bow? can you not bow? can she not bow? can we not bow? can you not bow? can they not bow?
Forma con V-ing
can I not be bowing? can you not be bowing? can she not be bowing? can we not be bowing? can you not be bowing? can they not be bowing?
Perfecto
can I not have bowed? can you not have bowed? can she not have bowed? can we not have bowed? can you not have bowed? can they not have bowed?
Perfecto con V-ing
can I not have been bowing? can you not have been bowing? can she not have been bowing? can we not have been bowing? can you not have been bowing? can they not have been bowing?