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 may not plug you may not plug she may not plug we may not plug you may not plug they may not plug
V-ing form
I may not be plugging you may not be plugging she may not be plugging we may not be plugging you may not be plugging they may not be plugging
Perfect
I may not have plugged you may not have plugged she may not have plugged we may not have plugged you may not have plugged they may not have plugged
V-ing perfect
I may not have been plugging you may not have been plugging she may not have been plugging we may not have been plugging you may not have been plugging they may not 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
may I not plug? may you not plug? may she not plug? may we not plug? may you not plug? may they not plug?
V-ing form
may I not be plugging? may you not be plugging? may she not be plugging? may we not be plugging? may you not be plugging? may they not be plugging?
Perfect
may I not have plugged? may you not have plugged? may she not have plugged? may we not have plugged? may you not have plugged? may they not have plugged?
V-ing perfect
may I not have been plugging? may you not have been plugging? may she not have been plugging? may we not have been plugging? may you not have been plugging? may they not have been plugging?