English verb conjugation
MAY INCUR

Regular verb: incur - incurred - incurred

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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
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
Perfect	V-ing perfect
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
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?
Perfect	V-ing perfect
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
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?
Perfect	V-ing perfect
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?