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