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