I can pass you can pass she can pass we can pass you can pass they can pass
Forma con V-ing
I can be passing you can be passing she can be passing we can be passing you can be passing they can be passing
Perfecto
I can have passed you can have passed she can have passed we can have passed you can have passed they can have passed
Perfecto con V-ing
I can have been passing you can have been passing she can have been passing we can have been passing you can have been passing they can have been passing
Negación
Forma simple
I cannot pass you cannot pass she cannot pass we cannot pass you cannot pass they cannot pass
Forma con V-ing
I cannot be passing you cannot be passing she cannot be passing we cannot be passing you cannot be passing they cannot be passing
Perfecto
I cannot have passed you cannot have passed she cannot have passed we cannot have passed you cannot have passed they cannot have passed
Perfecto con V-ing
I cannot have been passing you cannot have been passing she cannot have been passing we cannot have been passing you cannot have been passing they cannot have been passing
Forma interrogativa
Forma simple
can I pass? can you pass? can she pass? can we pass? can you pass? can they pass?
Forma con V-ing
can I be passing? can you be passing? can she be passing? can we be passing? can you be passing? can they be passing?
Perfecto
can I have passed? can you have passed? can she have passed? can we have passed? can you have passed? can they have passed?
Perfecto con V-ing
can I have been passing? can you have been passing? can she have been passing? can we have been passing? can you have been passing? can they have been passing?
Forma interro-negativa
Forma simple
can I not pass? can you not pass? can she not pass? can we not pass? can you not pass? can they not pass?
Forma con V-ing
can I not be passing? can you not be passing? can she not be passing? can we not be passing? can you not be passing? can they not be passing?
Perfecto
can I not have passed? can you not have passed? can she not have passed? can we not have passed? can you not have passed? can they not have passed?
Perfecto con V-ing
can I not have been passing? can you not have been passing? can she not have been passing? can we not have been passing? can you not have been passing? can they not have been passing?