I may plug you may plug she may plug we may plug you may plug they may plug
V-ing form
I may be plugging you may be plugging she may be plugging we may be plugging you may be plugging they may be plugging
Perfect
I may have plugged you may have plugged she 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 she 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 she 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 she 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 she 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 she 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 she plug? may we plug? may you plug? may they plug?
V-ing form
may I be plugging? may you be plugging? may she be plugging? may we be plugging? may you be plugging? may they be plugging?
Perfect
may I have plugged? may you have plugged? may she 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 she 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 she 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 she 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 she 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 she have been plugging? mayn't we have been plugging? mayn't you have been plugging? mayn't they have been plugging?