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