English verb conjugation
MAY INCUR

Regular verb: incur - incurred - incurred

Affirmation

Simple form	V-ing form
I may incur you may incur she may incur we may incur you may incur they may incur	I may be incurring you may be incurring she 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 she 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 she 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 mayn't incur you mayn't incur she mayn't incur we mayn't incur you mayn't incur they mayn't incur	I mayn't be incurring you mayn't be incurring she mayn't be incurring we mayn't be incurring you mayn't be incurring they mayn't be incurring
Perfect	V-ing perfect
I mayn't have incurred you mayn't have incurred she mayn't have incurred we mayn't have incurred you mayn't have incurred they mayn't have incurred	I mayn't have been incurring you mayn't have been incurring she mayn't have been incurring we mayn't have been incurring you mayn't have been incurring they mayn't have been incurring

Interrogative form

Simple form	V-ing form
may I incur? may you incur? may she incur? may we incur? may you incur? may they incur?	may I be incurring? may you be incurring? may she 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 she 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 she 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
mayn't I incur? mayn't you incur? mayn't she incur? mayn't we incur? mayn't you incur? mayn't they incur?	mayn't I be incurring? mayn't you be incurring? mayn't she be incurring? mayn't we be incurring? mayn't you be incurring? mayn't they be incurring?
Perfect	V-ing perfect
mayn't I have incurred? mayn't you have incurred? mayn't she have incurred? mayn't we have incurred? mayn't you have incurred? mayn't they have incurred?	mayn't I have been incurring? mayn't you have been incurring? mayn't she have been incurring? mayn't we have been incurring? mayn't you have been incurring? mayn't they have been incurring?