I can document you can document he can document we can document you can document they can document
Forma com V-ing
I can be documenting you can be documenting he can be documenting we can be documenting you can be documenting they can be documenting
Perfeito
I can have documented you can have documented he can have documented we can have documented you can have documented they can have documented
Perfeito com V-ing
I can have been documenting you can have been documenting he can have been documenting we can have been documenting you can have been documenting they can have been documenting
Negação
Forma simple
I cannot document you cannot document he cannot document we cannot document you cannot document they cannot document
Forma com V-ing
I cannot be documenting you cannot be documenting he cannot be documenting we cannot be documenting you cannot be documenting they cannot be documenting
Perfeito
I cannot have documented you cannot have documented he cannot have documented we cannot have documented you cannot have documented they cannot have documented
Perfeito com V-ing
I cannot have been documenting you cannot have been documenting he cannot have been documenting we cannot have been documenting you cannot have been documenting they cannot have been documenting
Forma interrogativa
Forma simple
can I document? can you document? can he document? can we document? can you document? can they document?
Forma com V-ing
can I be documenting? can you be documenting? can he be documenting? can we be documenting? can you be documenting? can they be documenting?
Perfeito
can I have documented? can you have documented? can he have documented? can we have documented? can you have documented? can they have documented?
Perfeito com V-ing
can I have been documenting? can you have been documenting? can he have been documenting? can we have been documenting? can you have been documenting? can they have been documenting?
Forma interro-Negação
Forma simple
can I not document? can you not document? can he not document? can we not document? can you not document? can they not document?
Forma com V-ing
can I not be documenting? can you not be documenting? can he not be documenting? can we not be documenting? can you not be documenting? can they not be documenting?
Perfeito
can I not have documented? can you not have documented? can he not have documented? can we not have documented? can you not have documented? can they not have documented?
Perfeito com V-ing
can I not have been documenting? can you not have been documenting? can he not have been documenting? can we not have been documenting? can you not have been documenting? can they not have been documenting?