I may affect you may affect he may affect we may affect you may affect they may affect
V-ing form
I may be affecting you may be affecting he may be affecting we may be affecting you may be affecting they may be affecting
Perfect
I may have affected you may have affected he may have affected we may have affected you may have affected they may have affected
V-ing perfect
I may have been affecting you may have been affecting he may have been affecting we may have been affecting you may have been affecting they may have been affecting
Negation
Simple form
I mayn't affect you mayn't affect he mayn't affect we mayn't affect you mayn't affect they mayn't affect
V-ing form
I mayn't be affecting you mayn't be affecting he mayn't be affecting we mayn't be affecting you mayn't be affecting they mayn't be affecting
Perfect
I mayn't have affected you mayn't have affected he mayn't have affected we mayn't have affected you mayn't have affected they mayn't have affected
V-ing perfect
I mayn't have been affecting you mayn't have been affecting he mayn't have been affecting we mayn't have been affecting you mayn't have been affecting they mayn't have been affecting
Interrogative form
Simple form
may I affect? may you affect? may he affect? may we affect? may you affect? may they affect?
V-ing form
may I be affecting? may you be affecting? may he be affecting? may we be affecting? may you be affecting? may they be affecting?
Perfect
may I have affected? may you have affected? may he have affected? may we have affected? may you have affected? may they have affected?
V-ing perfect
may I have been affecting? may you have been affecting? may he have been affecting? may we have been affecting? may you have been affecting? may they have been affecting?
Interro-negative form
Simple form
mayn't I affect? mayn't you affect? mayn't he affect? mayn't we affect? mayn't you affect? mayn't they affect?
V-ing form
mayn't I be affecting? mayn't you be affecting? mayn't he be affecting? mayn't we be affecting? mayn't you be affecting? mayn't they be affecting?
Perfect
mayn't I have affected? mayn't you have affected? mayn't he have affected? mayn't we have affected? mayn't you have affected? mayn't they have affected?
V-ing perfect
mayn't I have been affecting? mayn't you have been affecting? mayn't he have been affecting? mayn't we have been affecting? mayn't you have been affecting? mayn't they have been affecting?