I may antedate you may antedate he may antedate we may antedate you may antedate they may antedate
Forma com V-ing
I may be antedating you may be antedating he may be antedating we may be antedating you may be antedating they may be antedating
Perfeito
I may have antedated you may have antedated he may have antedated we may have antedated you may have antedated they may have antedated
Perfeito com V-ing
I may have been antedating you may have been antedating he may have been antedating we may have been antedating you may have been antedating they may have been antedating
Negação
Forma simple
I mayn't antedate you mayn't antedate he mayn't antedate we mayn't antedate you mayn't antedate they mayn't antedate
Forma com V-ing
I mayn't be antedating you mayn't be antedating he mayn't be antedating we mayn't be antedating you mayn't be antedating they mayn't be antedating
Perfeito
I mayn't have antedated you mayn't have antedated he mayn't have antedated we mayn't have antedated you mayn't have antedated they mayn't have antedated
Perfeito com V-ing
I mayn't have been antedating you mayn't have been antedating he mayn't have been antedating we mayn't have been antedating you mayn't have been antedating they mayn't have been antedating
Forma interrogativa
Forma simple
may I antedate? may you antedate? may he antedate? may we antedate? may you antedate? may they antedate?
Forma com V-ing
may I be antedating? may you be antedating? may he be antedating? may we be antedating? may you be antedating? may they be antedating?
Perfeito
may I have antedated? may you have antedated? may he have antedated? may we have antedated? may you have antedated? may they have antedated?
Perfeito com V-ing
may I have been antedating? may you have been antedating? may he have been antedating? may we have been antedating? may you have been antedating? may they have been antedating?
Forma interro-Negação
Forma simple
mayn't I antedate? mayn't you antedate? mayn't he antedate? mayn't we antedate? mayn't you antedate? mayn't they antedate?
Forma com V-ing
mayn't I be antedating? mayn't you be antedating? mayn't he be antedating? mayn't we be antedating? mayn't you be antedating? mayn't they be antedating?
Perfeito
mayn't I have antedated? mayn't you have antedated? mayn't he have antedated? mayn't we have antedated? mayn't you have antedated? mayn't they have antedated?
Perfeito com V-ing
mayn't I have been antedating? mayn't you have been antedating? mayn't he have been antedating? mayn't we have been antedating? mayn't you have been antedating? mayn't they have been antedating?