I may attempt you may attempt she may attempt we may attempt you may attempt they may attempt
V-ing form
I may be attempting you may be attempting she may be attempting we may be attempting you may be attempting they may be attempting
Perfect
I may have attempted you may have attempted she may have attempted we may have attempted you may have attempted they may have attempted
V-ing perfect
I may have been attempting you may have been attempting she may have been attempting we may have been attempting you may have been attempting they may have been attempting
Negation
Simple form
I mayn't attempt you mayn't attempt she mayn't attempt we mayn't attempt you mayn't attempt they mayn't attempt
V-ing form
I mayn't be attempting you mayn't be attempting she mayn't be attempting we mayn't be attempting you mayn't be attempting they mayn't be attempting
Perfect
I mayn't have attempted you mayn't have attempted she mayn't have attempted we mayn't have attempted you mayn't have attempted they mayn't have attempted
V-ing perfect
I mayn't have been attempting you mayn't have been attempting she mayn't have been attempting we mayn't have been attempting you mayn't have been attempting they mayn't have been attempting
Interrogative form
Simple form
may I attempt? may you attempt? may she attempt? may we attempt? may you attempt? may they attempt?
V-ing form
may I be attempting? may you be attempting? may she be attempting? may we be attempting? may you be attempting? may they be attempting?
Perfect
may I have attempted? may you have attempted? may she have attempted? may we have attempted? may you have attempted? may they have attempted?
V-ing perfect
may I have been attempting? may you have been attempting? may she have been attempting? may we have been attempting? may you have been attempting? may they have been attempting?
Interro-negative form
Simple form
mayn't I attempt? mayn't you attempt? mayn't she attempt? mayn't we attempt? mayn't you attempt? mayn't they attempt?
V-ing form
mayn't I be attempting? mayn't you be attempting? mayn't she be attempting? mayn't we be attempting? mayn't you be attempting? mayn't they be attempting?
Perfect
mayn't I have attempted? mayn't you have attempted? mayn't she have attempted? mayn't we have attempted? mayn't you have attempted? mayn't they have attempted?
V-ing perfect
mayn't I have been attempting? mayn't you have been attempting? mayn't she have been attempting? mayn't we have been attempting? mayn't you have been attempting? mayn't they have been attempting?