I may glimpse you may glimpse he may glimpse we may glimpse you may glimpse they may glimpse
V-ing form
I may be glimpsing you may be glimpsing he may be glimpsing we may be glimpsing you may be glimpsing they may be glimpsing
Perfect
I may have glimpsed you may have glimpsed he may have glimpsed we may have glimpsed you may have glimpsed they may have glimpsed
V-ing perfect
I may have been glimpsing you may have been glimpsing he may have been glimpsing we may have been glimpsing you may have been glimpsing they may have been glimpsing
Negation
Simple form
I mayn't glimpse you mayn't glimpse he mayn't glimpse we mayn't glimpse you mayn't glimpse they mayn't glimpse
V-ing form
I mayn't be glimpsing you mayn't be glimpsing he mayn't be glimpsing we mayn't be glimpsing you mayn't be glimpsing they mayn't be glimpsing
Perfect
I mayn't have glimpsed you mayn't have glimpsed he mayn't have glimpsed we mayn't have glimpsed you mayn't have glimpsed they mayn't have glimpsed
V-ing perfect
I mayn't have been glimpsing you mayn't have been glimpsing he mayn't have been glimpsing we mayn't have been glimpsing you mayn't have been glimpsing they mayn't have been glimpsing
Interrogative form
Simple form
may I glimpse? may you glimpse? may he glimpse? may we glimpse? may you glimpse? may they glimpse?
V-ing form
may I be glimpsing? may you be glimpsing? may he be glimpsing? may we be glimpsing? may you be glimpsing? may they be glimpsing?
Perfect
may I have glimpsed? may you have glimpsed? may he have glimpsed? may we have glimpsed? may you have glimpsed? may they have glimpsed?
V-ing perfect
may I have been glimpsing? may you have been glimpsing? may he have been glimpsing? may we have been glimpsing? may you have been glimpsing? may they have been glimpsing?
Interro-negative form
Simple form
mayn't I glimpse? mayn't you glimpse? mayn't he glimpse? mayn't we glimpse? mayn't you glimpse? mayn't they glimpse?
V-ing form
mayn't I be glimpsing? mayn't you be glimpsing? mayn't he be glimpsing? mayn't we be glimpsing? mayn't you be glimpsing? mayn't they be glimpsing?
Perfect
mayn't I have glimpsed? mayn't you have glimpsed? mayn't he have glimpsed? mayn't we have glimpsed? mayn't you have glimpsed? mayn't they have glimpsed?
V-ing perfect
mayn't I have been glimpsing? mayn't you have been glimpsing? mayn't he have been glimpsing? mayn't we have been glimpsing? mayn't you have been glimpsing? mayn't they have been glimpsing?