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