English verb conjugation
MAY FLASH

Regular verb: flash - flashed - flashed

Affirmation

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