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