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