may front
Regular verb: front - fronted- fronted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may front
you may front
she may front
we may front
you may front
they may front 	I may be fronting
you may be fronting
she may be fronting
we may be fronting
you may be fronting
they may be fronting	I may have fronted
you may have fronted
she may have fronted
we may have fronted
you may have fronted
they may have fronted	I may have been fronting
you may have been fronting
she may have been fronting
we may have been fronting
you may have been fronting
they may have been fronting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't front
you mayn't front
she mayn't front
we mayn't front
you mayn't front
they mayn't front 	I mayn't be fronting
you mayn't be fronting
she mayn't be fronting
we mayn't be fronting
you mayn't be fronting
they mayn't be fronting	I mayn't have fronted
you mayn't have fronted
she mayn't have fronted
we mayn't have fronted
you mayn't have fronted
they mayn't have fronted	I mayn't have been fronting
you mayn't have been fronting
she mayn't have been fronting
we mayn't have been fronting
you mayn't have been fronting
they mayn't have been fronting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I front?
may you front?
may she front?
may we front?
may you front?
may they front? 	may I be fronting?
may you be fronting?
may she be fronting?
may we be fronting?
may you be fronting?
may they be fronting? 	may I have fronted?
may you have fronted?
may she have fronted?
may we have fronted?
may you have fronted?
may they have fronted? 	may I have been fronting?
may you have been fronting?
may she have been fronting?
may we have been fronting?
may you have been fronting?
may they have been fronting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I front?
mayn't you front?
mayn't she front?
mayn't we front?
mayn't you front?
mayn't they front? 	mayn't I be fronting?
mayn't you be fronting?
mayn't she be fronting?
mayn't we be fronting?
mayn't you be fronting?
mayn't they be fronting? 	mayn't I have fronted?
mayn't you have fronted?
mayn't she have fronted?
mayn't we have fronted?
mayn't you have fronted?
mayn't they have fronted? 	mayn't I have been fronting?
mayn't you have been fronting?
mayn't she have been fronting?
mayn't we have been fronting?
mayn't you have been fronting?
mayn't they have been fronting?