I can hollow you can hollow she can hollow we can hollow you can hollow they can hollow
Forma con V-ing
I can be hollowing you can be hollowing she can be hollowing we can be hollowing you can be hollowing they can be hollowing
Perfecto
I can have hollowed you can have hollowed she can have hollowed we can have hollowed you can have hollowed they can have hollowed
Perfecto con V-ing
I can have been hollowing you can have been hollowing she can have been hollowing we can have been hollowing you can have been hollowing they can have been hollowing
Negación
Forma simple
I cannot hollow you cannot hollow she cannot hollow we cannot hollow you cannot hollow they cannot hollow
Forma con V-ing
I cannot be hollowing you cannot be hollowing she cannot be hollowing we cannot be hollowing you cannot be hollowing they cannot be hollowing
Perfecto
I cannot have hollowed you cannot have hollowed she cannot have hollowed we cannot have hollowed you cannot have hollowed they cannot have hollowed
Perfecto con V-ing
I cannot have been hollowing you cannot have been hollowing she cannot have been hollowing we cannot have been hollowing you cannot have been hollowing they cannot have been hollowing
Forma interrogativa
Forma simple
can I hollow? can you hollow? can she hollow? can we hollow? can you hollow? can they hollow?
Forma con V-ing
can I be hollowing? can you be hollowing? can she be hollowing? can we be hollowing? can you be hollowing? can they be hollowing?
Perfecto
can I have hollowed? can you have hollowed? can she have hollowed? can we have hollowed? can you have hollowed? can they have hollowed?
Perfecto con V-ing
can I have been hollowing? can you have been hollowing? can she have been hollowing? can we have been hollowing? can you have been hollowing? can they have been hollowing?
Forma interro-negativa
Forma simple
can I not hollow? can you not hollow? can she not hollow? can we not hollow? can you not hollow? can they not hollow?
Forma con V-ing
can I not be hollowing? can you not be hollowing? can she not be hollowing? can we not be hollowing? can you not be hollowing? can they not be hollowing?
Perfecto
can I not have hollowed? can you not have hollowed? can she not have hollowed? can we not have hollowed? can you not have hollowed? can they not have hollowed?
Perfecto con V-ing
can I not have been hollowing? can you not have been hollowing? can she not have been hollowing? can we not have been hollowing? can you not have been hollowing? can they not have been hollowing?