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