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