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