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