may underrepresent
Regular verb: underrepresent - underrepresented- underrepresented

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may underrepresent
you may underrepresent
he may underrepresent
we may underrepresent
you may underrepresent
they may underrepresent 	I may be underrepresenting
you may be underrepresenting
he may be underrepresenting
we may be underrepresenting
you may be underrepresenting
they may be underrepresenting	I may have underrepresented
you may have underrepresented
he may have underrepresented
we may have underrepresented
you may have underrepresented
they may have underrepresented	I may have been underrepresenting
you may have been underrepresenting
he may have been underrepresenting
we may have been underrepresenting
you may have been underrepresenting
they may have been underrepresenting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't underrepresent
you mayn't underrepresent
he mayn't underrepresent
we mayn't underrepresent
you mayn't underrepresent
they mayn't underrepresent 	I mayn't be underrepresenting
you mayn't be underrepresenting
he mayn't be underrepresenting
we mayn't be underrepresenting
you mayn't be underrepresenting
they mayn't be underrepresenting	I mayn't have underrepresented
you mayn't have underrepresented
he mayn't have underrepresented
we mayn't have underrepresented
you mayn't have underrepresented
they mayn't have underrepresented	I mayn't have been underrepresenting
you mayn't have been underrepresenting
he mayn't have been underrepresenting
we mayn't have been underrepresenting
you mayn't have been underrepresenting
they mayn't have been underrepresenting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I underrepresent?
may you underrepresent?
may he underrepresent?
may we underrepresent?
may you underrepresent?
may they underrepresent? 	may I be underrepresenting?
may you be underrepresenting?
may he be underrepresenting?
may we be underrepresenting?
may you be underrepresenting?
may they be underrepresenting? 	may I have underrepresented?
may you have underrepresented?
may he have underrepresented?
may we have underrepresented?
may you have underrepresented?
may they have underrepresented? 	may I have been underrepresenting?
may you have been underrepresenting?
may he have been underrepresenting?
may we have been underrepresenting?
may you have been underrepresenting?
may they have been underrepresenting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I underrepresent?
mayn't you underrepresent?
mayn't he underrepresent?
mayn't we underrepresent?
mayn't you underrepresent?
mayn't they underrepresent? 	mayn't I be underrepresenting?
mayn't you be underrepresenting?
mayn't he be underrepresenting?
mayn't we be underrepresenting?
mayn't you be underrepresenting?
mayn't they be underrepresenting? 	mayn't I have underrepresented?
mayn't you have underrepresented?
mayn't he have underrepresented?
mayn't we have underrepresented?
mayn't you have underrepresented?
mayn't they have underrepresented? 	mayn't I have been underrepresenting?
mayn't you have been underrepresenting?
mayn't he have been underrepresenting?
mayn't we have been underrepresenting?
mayn't you have been underrepresenting?
mayn't they have been underrepresenting?