I can file you can file he can file we can file you can file they can file
Forma com V-ing
I can be filing you can be filing he can be filing we can be filing you can be filing they can be filing
Perfeito
I can have filed you can have filed he can have filed we can have filed you can have filed they can have filed
Perfeito com V-ing
I can have been filing you can have been filing he can have been filing we can have been filing you can have been filing they can have been filing
Negação
Forma simple
I cannot file you cannot file he cannot file we cannot file you cannot file they cannot file
Forma com V-ing
I cannot be filing you cannot be filing he cannot be filing we cannot be filing you cannot be filing they cannot be filing
Perfeito
I cannot have filed you cannot have filed he cannot have filed we cannot have filed you cannot have filed they cannot have filed
Perfeito com V-ing
I cannot have been filing you cannot have been filing he cannot have been filing we cannot have been filing you cannot have been filing they cannot have been filing
Forma interrogativa
Forma simple
can I file? can you file? can he file? can we file? can you file? can they file?
Forma com V-ing
can I be filing? can you be filing? can he be filing? can we be filing? can you be filing? can they be filing?
Perfeito
can I have filed? can you have filed? can he have filed? can we have filed? can you have filed? can they have filed?
Perfeito com V-ing
can I have been filing? can you have been filing? can he have been filing? can we have been filing? can you have been filing? can they have been filing?
Forma interro-Negação
Forma simple
can I not file? can you not file? can he not file? can we not file? can you not file? can they not file?
Forma com V-ing
can I not be filing? can you not be filing? can he not be filing? can we not be filing? can you not be filing? can they not be filing?
Perfeito
can I not have filed? can you not have filed? can he not have filed? can we not have filed? can you not have filed? can they not have filed?
Perfeito com V-ing
can I not have been filing? can you not have been filing? can he not have been filing? can we not have been filing? can you not have been filing? can they not have been filing?