may flash
Regular verb: flash - flashed- flashed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may flash
you may flash
she may flash
we may flash
you may flash
they may flash 	I may be flashing
you may be flashing
she may be flashing
we may be flashing
you may be flashing
they may be flashing	I may have flashed
you may have flashed
she may have flashed
we may have flashed
you may have flashed
they may have flashed	I may have been flashing
you may have been flashing
she may have been flashing
we may have been flashing
you may have been flashing
they may have been flashing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not flash
you may not flash
she may not flash
we may not flash
you may not flash
they may not flash 	I may not be flashing
you may not be flashing
she may not be flashing
we may not be flashing
you may not be flashing
they may not be flashing	I may not have flashed
you may not have flashed
she may not have flashed
we may not have flashed
you may not have flashed
they may not have flashed	I may not have been flashing
you may not have been flashing
she may not have been flashing
we may not have been flashing
you may not have been flashing
they may not have been flashing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I flash?
may you flash?
may she flash?
may we flash?
may you flash?
may they flash? 	may I be flashing?
may you be flashing?
may she be flashing?
may we be flashing?
may you be flashing?
may they be flashing? 	may I have flashed?
may you have flashed?
may she have flashed?
may we have flashed?
may you have flashed?
may they have flashed? 	may I have been flashing?
may you have been flashing?
may she have been flashing?
may we have been flashing?
may you have been flashing?
may they have been flashing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not flash?
may you not flash?
may she not flash?
may we not flash?
may you not flash?
may they not flash? 	may I not be flashing?
may you not be flashing?
may she not be flashing?
may we not be flashing?
may you not be flashing?
may they not be flashing? 	may I not have flashed?
may you not have flashed?
may she not have flashed?
may we not have flashed?
may you not have flashed?
may they not have flashed? 	may I not have been flashing?
may you not have been flashing?
may she not have been flashing?
may we not have been flashing?
may you not have been flashing?
may they not have been flashing?