may backlight
Irregular verb: backlight - backlit- backlit

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may backlight
you may backlight
he may backlight
we may backlight
you may backlight
they may backlight 	I may be backlighting
you may be backlighting
he may be backlighting
we may be backlighting
you may be backlighting
they may be backlighting	I may have backlit
you may have backlit
he may have backlit
we may have backlit
you may have backlit
they may have backlit	I may have been backlighting
you may have been backlighting
he may have been backlighting
we may have been backlighting
you may have been backlighting
they may have been backlighting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't backlight
you mayn't backlight
he mayn't backlight
we mayn't backlight
you mayn't backlight
they mayn't backlight 	I mayn't be backlighting
you mayn't be backlighting
he mayn't be backlighting
we mayn't be backlighting
you mayn't be backlighting
they mayn't be backlighting	I mayn't have backlit
you mayn't have backlit
he mayn't have backlit
we mayn't have backlit
you mayn't have backlit
they mayn't have backlit	I mayn't have been backlighting
you mayn't have been backlighting
he mayn't have been backlighting
we mayn't have been backlighting
you mayn't have been backlighting
they mayn't have been backlighting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I backlight?
may you backlight?
may he backlight?
may we backlight?
may you backlight?
may they backlight? 	may I be backlighting?
may you be backlighting?
may he be backlighting?
may we be backlighting?
may you be backlighting?
may they be backlighting? 	may I have backlit?
may you have backlit?
may he have backlit?
may we have backlit?
may you have backlit?
may they have backlit? 	may I have been backlighting?
may you have been backlighting?
may he have been backlighting?
may we have been backlighting?
may you have been backlighting?
may they have been backlighting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I backlight?
mayn't you backlight?
mayn't he backlight?
mayn't we backlight?
mayn't you backlight?
mayn't they backlight? 	mayn't I be backlighting?
mayn't you be backlighting?
mayn't he be backlighting?
mayn't we be backlighting?
mayn't you be backlighting?
mayn't they be backlighting? 	mayn't I have backlit?
mayn't you have backlit?
mayn't he have backlit?
mayn't we have backlit?
mayn't you have backlit?
mayn't they have backlit? 	mayn't I have been backlighting?
mayn't you have been backlighting?
mayn't he have been backlighting?
mayn't we have been backlighting?
mayn't you have been backlighting?
mayn't they have been backlighting?