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