may dispel
Regular verb: dispel - dispelled- dispelled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may dispel
you may dispel
she may dispel
we may dispel
you may dispel
they may dispel 	I may be dispelling
you may be dispelling
she may be dispelling
we may be dispelling
you may be dispelling
they may be dispelling	I may have dispelled
you may have dispelled
she may have dispelled
we may have dispelled
you may have dispelled
they may have dispelled	I may have been dispelling
you may have been dispelling
she may have been dispelling
we may have been dispelling
you may have been dispelling
they may have been dispelling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't dispel
you mayn't dispel
she mayn't dispel
we mayn't dispel
you mayn't dispel
they mayn't dispel 	I mayn't be dispelling
you mayn't be dispelling
she mayn't be dispelling
we mayn't be dispelling
you mayn't be dispelling
they mayn't be dispelling	I mayn't have dispelled
you mayn't have dispelled
she mayn't have dispelled
we mayn't have dispelled
you mayn't have dispelled
they mayn't have dispelled	I mayn't have been dispelling
you mayn't have been dispelling
she mayn't have been dispelling
we mayn't have been dispelling
you mayn't have been dispelling
they mayn't have been dispelling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I dispel?
may you dispel?
may she dispel?
may we dispel?
may you dispel?
may they dispel? 	may I be dispelling?
may you be dispelling?
may she be dispelling?
may we be dispelling?
may you be dispelling?
may they be dispelling? 	may I have dispelled?
may you have dispelled?
may she have dispelled?
may we have dispelled?
may you have dispelled?
may they have dispelled? 	may I have been dispelling?
may you have been dispelling?
may she have been dispelling?
may we have been dispelling?
may you have been dispelling?
may they have been dispelling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I dispel?
mayn't you dispel?
mayn't she dispel?
mayn't we dispel?
mayn't you dispel?
mayn't they dispel? 	mayn't I be dispelling?
mayn't you be dispelling?
mayn't she be dispelling?
mayn't we be dispelling?
mayn't you be dispelling?
mayn't they be dispelling? 	mayn't I have dispelled?
mayn't you have dispelled?
mayn't she have dispelled?
mayn't we have dispelled?
mayn't you have dispelled?
mayn't they have dispelled? 	mayn't I have been dispelling?
mayn't you have been dispelling?
mayn't she have been dispelling?
mayn't we have been dispelling?
mayn't you have been dispelling?
mayn't they have been dispelling?