I may tone you may tone he may tone we may tone you may tone they may tone
Forma com V-ing
I may be toning you may be toning he may be toning we may be toning you may be toning they may be toning
Perfeito
I may have toned you may have toned he may have toned we may have toned you may have toned they may have toned
Perfeito com V-ing
I may have been toning you may have been toning he may have been toning we may have been toning you may have been toning they may have been toning
Negação
Forma simple
I may not tone you may not tone he may not tone we may not tone you may not tone they may not tone
Forma com V-ing
I may not be toning you may not be toning he may not be toning we may not be toning you may not be toning they may not be toning
Perfeito
I may not have toned you may not have toned he may not have toned we may not have toned you may not have toned they may not have toned
Perfeito com V-ing
I may not have been toning you may not have been toning he may not have been toning we may not have been toning you may not have been toning they may not have been toning
Forma interrogativa
Forma simple
may I tone? may you tone? may he tone? may we tone? may you tone? may they tone?
Forma com V-ing
may I be toning? may you be toning? may he be toning? may we be toning? may you be toning? may they be toning?
Perfeito
may I have toned? may you have toned? may he have toned? may we have toned? may you have toned? may they have toned?
Perfeito com V-ing
may I have been toning? may you have been toning? may he have been toning? may we have been toning? may you have been toning? may they have been toning?
Forma interro-Negação
Forma simple
may I not tone? may you not tone? may he not tone? may we not tone? may you not tone? may they not tone?
Forma com V-ing
may I not be toning? may you not be toning? may he not be toning? may we not be toning? may you not be toning? may they not be toning?
Perfeito
may I not have toned? may you not have toned? may he not have toned? may we not have toned? may you not have toned? may they not have toned?
Perfeito com V-ing
may I not have been toning? may you not have been toning? may he not have been toning? may we not have been toning? may you not have been toning? may they not have been toning?