I may speed you may speed she may speed we may speed you may speed they may speed
V-ing form
I may be speeding you may be speeding she may be speeding we may be speeding you may be speeding they may be speeding
Perfect
I may have sped you may have sped she may have sped we may have sped you may have sped they may have sped
V-ing perfect
I may have been speeding you may have been speeding she may have been speeding we may have been speeding you may have been speeding they may have been speeding
Negation
Simple form
I may not speed you may not speed she may not speed we may not speed you may not speed they may not speed
V-ing form
I may not be speeding you may not be speeding she may not be speeding we may not be speeding you may not be speeding they may not be speeding
Perfect
I may not have sped you may not have sped she may not have sped we may not have sped you may not have sped they may not have sped
V-ing perfect
I may not have been speeding you may not have been speeding she may not have been speeding we may not have been speeding you may not have been speeding they may not have been speeding
Interrogative form
Simple form
may I speed? may you speed? may she speed? may we speed? may you speed? may they speed?
V-ing form
may I be speeding? may you be speeding? may she be speeding? may we be speeding? may you be speeding? may they be speeding?
Perfect
may I have sped? may you have sped? may she have sped? may we have sped? may you have sped? may they have sped?
V-ing perfect
may I have been speeding? may you have been speeding? may she have been speeding? may we have been speeding? may you have been speeding? may they have been speeding?
Interro-negative form
Simple form
may I not speed? may you not speed? may she not speed? may we not speed? may you not speed? may they not speed?
V-ing form
may I not be speeding? may you not be speeding? may she not be speeding? may we not be speeding? may you not be speeding? may they not be speeding?
Perfect
may I not have sped? may you not have sped? may she not have sped? may we not have sped? may you not have sped? may they not have sped?
V-ing perfect
may I not have been speeding? may you not have been speeding? may she not have been speeding? may we not have been speeding? may you not have been speeding? may they not have been speeding?