I may skip you may skip he may skip we may skip you may skip they may skip
V-ing form
I may be skipping you may be skipping he may be skipping we may be skipping you may be skipping they may be skipping
Perfect
I may have skipped you may have skipped he 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 he may have been skipping we may have been skipping you may have been skipping they may have been skipping
Negation
Simple form
I may not skip you may not skip he may not skip we may not skip you may not skip they may not skip
V-ing form
I may not be skipping you may not be skipping he may not be skipping we may not be skipping you may not be skipping they may not be skipping
Perfect
I may not have skipped you may not have skipped he may not have skipped we may not have skipped you may not have skipped they may not have skipped
V-ing perfect
I may not have been skipping you may not have been skipping he may not have been skipping we may not have been skipping you may not have been skipping they may not have been skipping
Interrogative form
Simple form
may I skip? may you skip? may he skip? may we skip? may you skip? may they skip?
V-ing form
may I be skipping? may you be skipping? may he be skipping? may we be skipping? may you be skipping? may they be skipping?
Perfect
may I have skipped? may you have skipped? may he 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 he have been skipping? may we have been skipping? may you have been skipping? may they have been skipping?
Interro-negative form
Simple form
may I not skip? may you not skip? may he not skip? may we not skip? may you not skip? may they not skip?
V-ing form
may I not be skipping? may you not be skipping? may he not be skipping? may we not be skipping? may you not be skipping? may they not be skipping?
Perfect
may I not have skipped? may you not have skipped? may he not have skipped? may we not have skipped? may you not have skipped? may they not have skipped?
V-ing perfect
may I not have been skipping? may you not have been skipping? may he not have been skipping? may we not have been skipping? may you not have been skipping? may they not have been skipping?