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