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