I may start you may start he may start we may start you may start they may start
Forma com V-ing
I may be starting you may be starting he may be starting we may be starting you may be starting they may be starting
Perfeito
I may have started you may have started he may have started we may have started you may have started they may have started
Perfeito com V-ing
I may have been starting you may have been starting he may have been starting we may have been starting you may have been starting they may have been starting
Negação
Forma simple
I mayn't start you mayn't start he mayn't start we mayn't start you mayn't start they mayn't start
Forma com V-ing
I mayn't be starting you mayn't be starting he mayn't be starting we mayn't be starting you mayn't be starting they mayn't be starting
Perfeito
I mayn't have started you mayn't have started he mayn't have started we mayn't have started you mayn't have started they mayn't have started
Perfeito com V-ing
I mayn't have been starting you mayn't have been starting he mayn't have been starting we mayn't have been starting you mayn't have been starting they mayn't have been starting
Forma interrogativa
Forma simple
may I start? may you start? may he start? may we start? may you start? may they start?
Forma com V-ing
may I be starting? may you be starting? may he be starting? may we be starting? may you be starting? may they be starting?
Perfeito
may I have started? may you have started? may he have started? may we have started? may you have started? may they have started?
Perfeito com V-ing
may I have been starting? may you have been starting? may he have been starting? may we have been starting? may you have been starting? may they have been starting?
Forma interro-Negação
Forma simple
mayn't I start? mayn't you start? mayn't he start? mayn't we start? mayn't you start? mayn't they start?
Forma com V-ing
mayn't I be starting? mayn't you be starting? mayn't he be starting? mayn't we be starting? mayn't you be starting? mayn't they be starting?
Perfeito
mayn't I have started? mayn't you have started? mayn't he have started? mayn't we have started? mayn't you have started? mayn't they have started?
Perfeito com V-ing
mayn't I have been starting? mayn't you have been starting? mayn't he have been starting? mayn't we have been starting? mayn't you have been starting? mayn't they have been starting?