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