I may err you may err he may err we may err you may err they may err
Forma com V-ing
I may be erring you may be erring he may be erring we may be erring you may be erring they may be erring
Perfeito
I may have erred you may have erred he may have erred we may have erred you may have erred they may have erred
Perfeito com V-ing
I may have been erring you may have been erring he may have been erring we may have been erring you may have been erring they may have been erring
Negação
Forma simple
I may not err you may not err he may not err we may not err you may not err they may not err
Forma com V-ing
I may not be erring you may not be erring he may not be erring we may not be erring you may not be erring they may not be erring
Perfeito
I may not have erred you may not have erred he may not have erred we may not have erred you may not have erred they may not have erred
Perfeito com V-ing
I may not have been erring you may not have been erring he may not have been erring we may not have been erring you may not have been erring they may not have been erring
Forma interrogativa
Forma simple
may I err? may you err? may he err? may we err? may you err? may they err?
Forma com V-ing
may I be erring? may you be erring? may he be erring? may we be erring? may you be erring? may they be erring?
Perfeito
may I have erred? may you have erred? may he have erred? may we have erred? may you have erred? may they have erred?
Perfeito com V-ing
may I have been erring? may you have been erring? may he have been erring? may we have been erring? may you have been erring? may they have been erring?
Forma interro-Negação
Forma simple
may I not err? may you not err? may he not err? may we not err? may you not err? may they not err?
Forma com V-ing
may I not be erring? may you not be erring? may he not be erring? may we not be erring? may you not be erring? may they not be erring?
Perfeito
may I not have erred? may you not have erred? may he not have erred? may we not have erred? may you not have erred? may they not have erred?
Perfeito com V-ing
may I not have been erring? may you not have been erring? may he not have been erring? may we not have been erring? may you not have been erring? may they not have been erring?