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