may incur
Regular verb: incur - incurred- incurred

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may incur
you may incur
he may incur
we may incur
you may incur
they may incur 	I may be incurring
you may be incurring
he may be incurring
we may be incurring
you may be incurring
they may be incurring	I may have incurred
you may have incurred
he may have incurred
we may have incurred
you may have incurred
they may have incurred	I may have been incurring
you may have been incurring
he may have been incurring
we may have been incurring
you may have been incurring
they may have been incurring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not incur
you may not incur
he may not incur
we may not incur
you may not incur
they may not incur 	I may not be incurring
you may not be incurring
he may not be incurring
we may not be incurring
you may not be incurring
they may not be incurring	I may not have incurred
you may not have incurred
he may not have incurred
we may not have incurred
you may not have incurred
they may not have incurred	I may not have been incurring
you may not have been incurring
he may not have been incurring
we may not have been incurring
you may not have been incurring
they may not have been incurring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I incur?
may you incur?
may he incur?
may we incur?
may you incur?
may they incur? 	may I be incurring?
may you be incurring?
may he be incurring?
may we be incurring?
may you be incurring?
may they be incurring? 	may I have incurred?
may you have incurred?
may he have incurred?
may we have incurred?
may you have incurred?
may they have incurred? 	may I have been incurring?
may you have been incurring?
may he have been incurring?
may we have been incurring?
may you have been incurring?
may they have been incurring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not incur?
may you not incur?
may he not incur?
may we not incur?
may you not incur?
may they not incur? 	may I not be incurring?
may you not be incurring?
may he not be incurring?
may we not be incurring?
may you not be incurring?
may they not be incurring? 	may I not have incurred?
may you not have incurred?
may he not have incurred?
may we not have incurred?
may you not have incurred?
may they not have incurred? 	may I not have been incurring?
may you not have been incurring?
may he not have been incurring?
may we not have been incurring?
may you not have been incurring?
may they not have been incurring?