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