may work
Regular verb: work - worked- worked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may work
you may work
he may work
we may work
you may work
they may work 	I may be working
you may be working
he may be working
we may be working
you may be working
they may be working	I may have worked
you may have worked
he may have worked
we may have worked
you may have worked
they may have worked	I may have been working
you may have been working
he may have been working
we may have been working
you may have been working
they may have been working	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not work
you may not work
he may not work
we may not work
you may not work
they may not work 	I may not be working
you may not be working
he may not be working
we may not be working
you may not be working
they may not be working	I may not have worked
you may not have worked
he may not have worked
we may not have worked
you may not have worked
they may not have worked	I may not have been working
you may not have been working
he may not have been working
we may not have been working
you may not have been working
they may not have been working	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I work?
may you work?
may he work?
may we work?
may you work?
may they work? 	may I be working?
may you be working?
may he be working?
may we be working?
may you be working?
may they be working? 	may I have worked?
may you have worked?
may he have worked?
may we have worked?
may you have worked?
may they have worked? 	may I have been working?
may you have been working?
may he have been working?
may we have been working?
may you have been working?
may they have been working? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not work?
may you not work?
may he not work?
may we not work?
may you not work?
may they not work? 	may I not be working?
may you not be working?
may he not be working?
may we not be working?
may you not be working?
may they not be working? 	may I not have worked?
may you not have worked?
may he not have worked?
may we not have worked?
may you not have worked?
may they not have worked? 	may I not have been working?
may you not have been working?
may he not have been working?
may we not have been working?
may you not have been working?
may they not have been working?