I may preside you may preside she may preside we may preside you may preside they may preside
Forme en V-ing
I may be presiding you may be presiding she may be presiding we may be presiding you may be presiding they may be presiding
Perfect
I may have presided you may have presided she may have presided we may have presided you may have presided they may have presided
Perfect en V-ing
I may have been presiding you may have been presiding she may have been presiding we may have been presiding you may have been presiding they may have been presiding
Négation
Forme simple
I mayn't preside you mayn't preside she mayn't preside we mayn't preside you mayn't preside they mayn't preside
Forme en V-ing
I mayn't be presiding you mayn't be presiding she mayn't be presiding we mayn't be presiding you mayn't be presiding they mayn't be presiding
Perfect
I mayn't have presided you mayn't have presided she mayn't have presided we mayn't have presided you mayn't have presided they mayn't have presided
Perfect en V-ing
I mayn't have been presiding you mayn't have been presiding she mayn't have been presiding we mayn't have been presiding you mayn't have been presiding they mayn't have been presiding
Forme interrogative
Forme simple
may I preside? may you preside? may she preside? may we preside? may you preside? may they preside?
Forme en V-ing
may I be presiding? may you be presiding? may she be presiding? may we be presiding? may you be presiding? may they be presiding?
Perfect
may I have presided? may you have presided? may she have presided? may we have presided? may you have presided? may they have presided?
Perfect en V-ing
may I have been presiding? may you have been presiding? may she have been presiding? may we have been presiding? may you have been presiding? may they have been presiding?
Forme interro-négative
Forme simple
mayn't I preside? mayn't you preside? mayn't she preside? mayn't we preside? mayn't you preside? mayn't they preside?
Forme en V-ing
mayn't I be presiding? mayn't you be presiding? mayn't she be presiding? mayn't we be presiding? mayn't you be presiding? mayn't they be presiding?
Perfect
mayn't I have presided? mayn't you have presided? mayn't she have presided? mayn't we have presided? mayn't you have presided? mayn't they have presided?
Perfect en V-ing
mayn't I have been presiding? mayn't you have been presiding? mayn't she have been presiding? mayn't we have been presiding? mayn't you have been presiding? mayn't they have been presiding?