I may besiege you may besiege he may besiege we may besiege you may besiege they may besiege
Forme en V-ing
I may be besieging you may be besieging he may be besieging we may be besieging you may be besieging they may be besieging
Perfect
I may have besieged you may have besieged he may have besieged we may have besieged you may have besieged they may have besieged
Perfect en V-ing
I may have been besieging you may have been besieging he may have been besieging we may have been besieging you may have been besieging they may have been besieging
Négation
Forme simple
I mayn't besiege you mayn't besiege he mayn't besiege we mayn't besiege you mayn't besiege they mayn't besiege
Forme en V-ing
I mayn't be besieging you mayn't be besieging he mayn't be besieging we mayn't be besieging you mayn't be besieging they mayn't be besieging
Perfect
I mayn't have besieged you mayn't have besieged he mayn't have besieged we mayn't have besieged you mayn't have besieged they mayn't have besieged
Perfect en V-ing
I mayn't have been besieging you mayn't have been besieging he mayn't have been besieging we mayn't have been besieging you mayn't have been besieging they mayn't have been besieging
Forme interrogative
Forme simple
may I besiege? may you besiege? may he besiege? may we besiege? may you besiege? may they besiege?
Forme en V-ing
may I be besieging? may you be besieging? may he be besieging? may we be besieging? may you be besieging? may they be besieging?
Perfect
may I have besieged? may you have besieged? may he have besieged? may we have besieged? may you have besieged? may they have besieged?
Perfect en V-ing
may I have been besieging? may you have been besieging? may he have been besieging? may we have been besieging? may you have been besieging? may they have been besieging?
Forme interro-négative
Forme simple
mayn't I besiege? mayn't you besiege? mayn't he besiege? mayn't we besiege? mayn't you besiege? mayn't they besiege?
Forme en V-ing
mayn't I be besieging? mayn't you be besieging? mayn't he be besieging? mayn't we be besieging? mayn't you be besieging? mayn't they be besieging?
Perfect
mayn't I have besieged? mayn't you have besieged? mayn't he have besieged? mayn't we have besieged? mayn't you have besieged? mayn't they have besieged?
Perfect en V-ing
mayn't I have been besieging? mayn't you have been besieging? mayn't he have been besieging? mayn't we have been besieging? mayn't you have been besieging? mayn't they have been besieging?