I may tough you may tough she may tough we may tough you may tough they may tough
Forma com V-ing
I may be toughing you may be toughing she may be toughing we may be toughing you may be toughing they may be toughing
Perfeito
I may have toughed you may have toughed she may have toughed we may have toughed you may have toughed they may have toughed
Perfeito com V-ing
I may have been toughing you may have been toughing she may have been toughing we may have been toughing you may have been toughing they may have been toughing
Negação
Forma simple
I may not tough you may not tough she may not tough we may not tough you may not tough they may not tough
Forma com V-ing
I may not be toughing you may not be toughing she may not be toughing we may not be toughing you may not be toughing they may not be toughing
Perfeito
I may not have toughed you may not have toughed she may not have toughed we may not have toughed you may not have toughed they may not have toughed
Perfeito com V-ing
I may not have been toughing you may not have been toughing she may not have been toughing we may not have been toughing you may not have been toughing they may not have been toughing
Forma interrogativa
Forma simple
may I tough? may you tough? may she tough? may we tough? may you tough? may they tough?
Forma com V-ing
may I be toughing? may you be toughing? may she be toughing? may we be toughing? may you be toughing? may they be toughing?
Perfeito
may I have toughed? may you have toughed? may she have toughed? may we have toughed? may you have toughed? may they have toughed?
Perfeito com V-ing
may I have been toughing? may you have been toughing? may she have been toughing? may we have been toughing? may you have been toughing? may they have been toughing?
Forma interro-Negação
Forma simple
may I not tough? may you not tough? may she not tough? may we not tough? may you not tough? may they not tough?
Forma com V-ing
may I not be toughing? may you not be toughing? may she not be toughing? may we not be toughing? may you not be toughing? may they not be toughing?
Perfeito
may I not have toughed? may you not have toughed? may she not have toughed? may we not have toughed? may you not have toughed? may they not have toughed?
Perfeito com V-ing
may I not have been toughing? may you not have been toughing? may she not have been toughing? may we not have been toughing? may you not have been toughing? may they not have been toughing?