may haunt
Regular verb: haunt - haunted- haunted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may haunt
you may haunt
she may haunt
we may haunt
you may haunt
they may haunt 	I may be haunting
you may be haunting
she may be haunting
we may be haunting
you may be haunting
they may be haunting	I may have haunted
you may have haunted
she may have haunted
we may have haunted
you may have haunted
they may have haunted	I may have been haunting
you may have been haunting
she may have been haunting
we may have been haunting
you may have been haunting
they may have been haunting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't haunt
you mayn't haunt
she mayn't haunt
we mayn't haunt
you mayn't haunt
they mayn't haunt 	I mayn't be haunting
you mayn't be haunting
she mayn't be haunting
we mayn't be haunting
you mayn't be haunting
they mayn't be haunting	I mayn't have haunted
you mayn't have haunted
she mayn't have haunted
we mayn't have haunted
you mayn't have haunted
they mayn't have haunted	I mayn't have been haunting
you mayn't have been haunting
she mayn't have been haunting
we mayn't have been haunting
you mayn't have been haunting
they mayn't have been haunting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I haunt?
may you haunt?
may she haunt?
may we haunt?
may you haunt?
may they haunt? 	may I be haunting?
may you be haunting?
may she be haunting?
may we be haunting?
may you be haunting?
may they be haunting? 	may I have haunted?
may you have haunted?
may she have haunted?
may we have haunted?
may you have haunted?
may they have haunted? 	may I have been haunting?
may you have been haunting?
may she have been haunting?
may we have been haunting?
may you have been haunting?
may they have been haunting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I haunt?
mayn't you haunt?
mayn't she haunt?
mayn't we haunt?
mayn't you haunt?
mayn't they haunt? 	mayn't I be haunting?
mayn't you be haunting?
mayn't she be haunting?
mayn't we be haunting?
mayn't you be haunting?
mayn't they be haunting? 	mayn't I have haunted?
mayn't you have haunted?
mayn't she have haunted?
mayn't we have haunted?
mayn't you have haunted?
mayn't they have haunted? 	mayn't I have been haunting?
mayn't you have been haunting?
mayn't she have been haunting?
mayn't we have been haunting?
mayn't you have been haunting?
mayn't they have been haunting?