I may limp you may limp she may limp we may limp you may limp they may limp
V-ing form
I may be limping you may be limping she may be limping we may be limping you may be limping they may be limping
Perfect
I may have limped you may have limped she may have limped we may have limped you may have limped they may have limped
V-ing perfect
I may have been limping you may have been limping she may have been limping we may have been limping you may have been limping they may have been limping
Negation
Simple form
I mayn't limp you mayn't limp she mayn't limp we mayn't limp you mayn't limp they mayn't limp
V-ing form
I mayn't be limping you mayn't be limping she mayn't be limping we mayn't be limping you mayn't be limping they mayn't be limping
Perfect
I mayn't have limped you mayn't have limped she mayn't have limped we mayn't have limped you mayn't have limped they mayn't have limped
V-ing perfect
I mayn't have been limping you mayn't have been limping she mayn't have been limping we mayn't have been limping you mayn't have been limping they mayn't have been limping
Interrogative form
Simple form
may I limp? may you limp? may she limp? may we limp? may you limp? may they limp?
V-ing form
may I be limping? may you be limping? may she be limping? may we be limping? may you be limping? may they be limping?
Perfect
may I have limped? may you have limped? may she have limped? may we have limped? may you have limped? may they have limped?
V-ing perfect
may I have been limping? may you have been limping? may she have been limping? may we have been limping? may you have been limping? may they have been limping?
Interro-negative form
Simple form
mayn't I limp? mayn't you limp? mayn't she limp? mayn't we limp? mayn't you limp? mayn't they limp?
V-ing form
mayn't I be limping? mayn't you be limping? mayn't she be limping? mayn't we be limping? mayn't you be limping? mayn't they be limping?
Perfect
mayn't I have limped? mayn't you have limped? mayn't she have limped? mayn't we have limped? mayn't you have limped? mayn't they have limped?
V-ing perfect
mayn't I have been limping? mayn't you have been limping? mayn't she have been limping? mayn't we have been limping? mayn't you have been limping? mayn't they have been limping?