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 may not besiege you may not besiege he may not besiege we may not besiege you may not besiege they may not besiege
Forme en V-ing
I may not be besieging you may not be besieging he may not be besieging we may not be besieging you may not be besieging they may not be besieging
Perfect
I may not have besieged you may not have besieged he may not have besieged we may not have besieged you may not have besieged they may not have besieged
Perfect en V-ing
I may not have been besieging you may not have been besieging he may not have been besieging we may not have been besieging you may not have been besieging they may not 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
may I not besiege? may you not besiege? may he not besiege? may we not besiege? may you not besiege? may they not besiege?
Forme en V-ing
may I not be besieging? may you not be besieging? may he not be besieging? may we not be besieging? may you not be besieging? may they not be besieging?
Perfect
may I not have besieged? may you not have besieged? may he not have besieged? may we not have besieged? may you not have besieged? may they not have besieged?
Perfect en V-ing
may I not have been besieging? may you not have been besieging? may he not have been besieging? may we not have been besieging? may you not have been besieging? may they not have been besieging?