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