I may found you may found she may found we may found you may found they may found
Forma com V-ing
I may be founding you may be founding she may be founding we may be founding you may be founding they may be founding
Perfeito
I may have founded you may have founded she may have founded we may have founded you may have founded they may have founded
Perfeito com V-ing
I may have been founding you may have been founding she may have been founding we may have been founding you may have been founding they may have been founding
Negação
Forma simple
I mayn't found you mayn't found she mayn't found we mayn't found you mayn't found they mayn't found
Forma com V-ing
I mayn't be founding you mayn't be founding she mayn't be founding we mayn't be founding you mayn't be founding they mayn't be founding
Perfeito
I mayn't have founded you mayn't have founded she mayn't have founded we mayn't have founded you mayn't have founded they mayn't have founded
Perfeito com V-ing
I mayn't have been founding you mayn't have been founding she mayn't have been founding we mayn't have been founding you mayn't have been founding they mayn't have been founding
Forma interrogativa
Forma simple
may I found? may you found? may she found? may we found? may you found? may they found?
Forma com V-ing
may I be founding? may you be founding? may she be founding? may we be founding? may you be founding? may they be founding?
Perfeito
may I have founded? may you have founded? may she have founded? may we have founded? may you have founded? may they have founded?
Perfeito com V-ing
may I have been founding? may you have been founding? may she have been founding? may we have been founding? may you have been founding? may they have been founding?
Forma interro-Negação
Forma simple
mayn't I found? mayn't you found? mayn't she found? mayn't we found? mayn't you found? mayn't they found?
Forma com V-ing
mayn't I be founding? mayn't you be founding? mayn't she be founding? mayn't we be founding? mayn't you be founding? mayn't they be founding?
Perfeito
mayn't I have founded? mayn't you have founded? mayn't she have founded? mayn't we have founded? mayn't you have founded? mayn't they have founded?
Perfeito com V-ing
mayn't I have been founding? mayn't you have been founding? mayn't she have been founding? mayn't we have been founding? mayn't you have been founding? mayn't they have been founding?