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