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