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