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