I can believe you can believe she can believe we can believe you can believe they can believe
Forma com V-ing
I can be believing you can be believing she can be believing we can be believing you can be believing they can be believing
Perfeito
I can have believed you can have believed she can have believed we can have believed you can have believed they can have believed
Perfeito com V-ing
I can have been believing you can have been believing she can have been believing we can have been believing you can have been believing they can have been believing
Negação
Forma simple
I cannot believe you cannot believe she cannot believe we cannot believe you cannot believe they cannot believe
Forma com V-ing
I cannot be believing you cannot be believing she cannot be believing we cannot be believing you cannot be believing they cannot be believing
Perfeito
I cannot have believed you cannot have believed she cannot have believed we cannot have believed you cannot have believed they cannot have believed
Perfeito com V-ing
I cannot have been believing you cannot have been believing she cannot have been believing we cannot have been believing you cannot have been believing they cannot have been believing
Forma interrogativa
Forma simple
can I believe? can you believe? can she believe? can we believe? can you believe? can they believe?
Forma com V-ing
can I be believing? can you be believing? can she be believing? can we be believing? can you be believing? can they be believing?
Perfeito
can I have believed? can you have believed? can she have believed? can we have believed? can you have believed? can they have believed?
Perfeito com V-ing
can I have been believing? can you have been believing? can she have been believing? can we have been believing? can you have been believing? can they have been believing?
Forma interro-Negação
Forma simple
can I not believe? can you not believe? can she not believe? can we not believe? can you not believe? can they not believe?
Forma com V-ing
can I not be believing? can you not be believing? can she not be believing? can we not be believing? can you not be believing? can they not be believing?
Perfeito
can I not have believed? can you not have believed? can she not have believed? can we not have believed? can you not have believed? can they not have believed?
Perfeito com V-ing
can I not have been believing? can you not have been believing? can she not have been believing? can we not have been believing? can you not have been believing? can they not have been believing?