may surpass
Regular verb: surpass - surpassed- surpassed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may surpass
you may surpass
he may surpass
we may surpass
you may surpass
they may surpass 	I may be surpassing
you may be surpassing
he may be surpassing
we may be surpassing
you may be surpassing
they may be surpassing	I may have surpassed
you may have surpassed
he may have surpassed
we may have surpassed
you may have surpassed
they may have surpassed	I may have been surpassing
you may have been surpassing
he may have been surpassing
we may have been surpassing
you may have been surpassing
they may have been surpassing	

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

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