may underinsure
Regular verb: underinsure - underinsured- underinsured

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may underinsure
you may underinsure
she may underinsure
we may underinsure
you may underinsure
they may underinsure 	I may be underinsuring
you may be underinsuring
she may be underinsuring
we may be underinsuring
you may be underinsuring
they may be underinsuring	I may have underinsured
you may have underinsured
she may have underinsured
we may have underinsured
you may have underinsured
they may have underinsured	I may have been underinsuring
you may have been underinsuring
she may have been underinsuring
we may have been underinsuring
you may have been underinsuring
they may have been underinsuring	

Negation 	
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I may not underinsure
you may not underinsure
she may not underinsure
we may not underinsure
you may not underinsure
they may not underinsure 	I may not be underinsuring
you may not be underinsuring
she may not be underinsuring
we may not be underinsuring
you may not be underinsuring
they may not be underinsuring	I may not have underinsured
you may not have underinsured
she may not have underinsured
we may not have underinsured
you may not have underinsured
they may not have underinsured	I may not have been underinsuring
you may not have been underinsuring
she may not have been underinsuring
we may not have been underinsuring
you may not have been underinsuring
they may not have been underinsuring	

Interrogative form 	
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may I underinsure?
may you underinsure?
may she underinsure?
may we underinsure?
may you underinsure?
may they underinsure? 	may I be underinsuring?
may you be underinsuring?
may she be underinsuring?
may we be underinsuring?
may you be underinsuring?
may they be underinsuring? 	may I have underinsured?
may you have underinsured?
may she have underinsured?
may we have underinsured?
may you have underinsured?
may they have underinsured? 	may I have been underinsuring?
may you have been underinsuring?
may she have been underinsuring?
may we have been underinsuring?
may you have been underinsuring?
may they have been underinsuring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not underinsure?
may you not underinsure?
may she not underinsure?
may we not underinsure?
may you not underinsure?
may they not underinsure? 	may I not be underinsuring?
may you not be underinsuring?
may she not be underinsuring?
may we not be underinsuring?
may you not be underinsuring?
may they not be underinsuring? 	may I not have underinsured?
may you not have underinsured?
may she not have underinsured?
may we not have underinsured?
may you not have underinsured?
may they not have underinsured? 	may I not have been underinsuring?
may you not have been underinsuring?
may she not have been underinsuring?
may we not have been underinsuring?
may you not have been underinsuring?
may they not have been underinsuring?