may calm
Regular verb: calm - calmed- calmed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may calm
you may calm
he may calm
we may calm
you may calm
they may calm 	I may be calming
you may be calming
he may be calming
we may be calming
you may be calming
they may be calming	I may have calmed
you may have calmed
he may have calmed
we may have calmed
you may have calmed
they may have calmed	I may have been calming
you may have been calming
he may have been calming
we may have been calming
you may have been calming
they may have been calming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not calm
you may not calm
he may not calm
we may not calm
you may not calm
they may not calm 	I may not be calming
you may not be calming
he may not be calming
we may not be calming
you may not be calming
they may not be calming	I may not have calmed
you may not have calmed
he may not have calmed
we may not have calmed
you may not have calmed
they may not have calmed	I may not have been calming
you may not have been calming
he may not have been calming
we may not have been calming
you may not have been calming
they may not have been calming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I calm?
may you calm?
may he calm?
may we calm?
may you calm?
may they calm? 	may I be calming?
may you be calming?
may he be calming?
may we be calming?
may you be calming?
may they be calming? 	may I have calmed?
may you have calmed?
may he have calmed?
may we have calmed?
may you have calmed?
may they have calmed? 	may I have been calming?
may you have been calming?
may he have been calming?
may we have been calming?
may you have been calming?
may they have been calming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not calm?
may you not calm?
may he not calm?
may we not calm?
may you not calm?
may they not calm? 	may I not be calming?
may you not be calming?
may he not be calming?
may we not be calming?
may you not be calming?
may they not be calming? 	may I not have calmed?
may you not have calmed?
may he not have calmed?
may we not have calmed?
may you not have calmed?
may they not have calmed? 	may I not have been calming?
may you not have been calming?
may he not have been calming?
may we not have been calming?
may you not have been calming?
may they not have been calming?