may barnstorm
Regular verb: barnstorm - barnstormed- barnstormed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may barnstorm
you may barnstorm
he may barnstorm
we may barnstorm
you may barnstorm
they may barnstorm 	I may be barnstorming
you may be barnstorming
he may be barnstorming
we may be barnstorming
you may be barnstorming
they may be barnstorming	I may have barnstormed
you may have barnstormed
he may have barnstormed
we may have barnstormed
you may have barnstormed
they may have barnstormed	I may have been barnstorming
you may have been barnstorming
he may have been barnstorming
we may have been barnstorming
you may have been barnstorming
they may have been barnstorming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not barnstorm
you may not barnstorm
he may not barnstorm
we may not barnstorm
you may not barnstorm
they may not barnstorm 	I may not be barnstorming
you may not be barnstorming
he may not be barnstorming
we may not be barnstorming
you may not be barnstorming
they may not be barnstorming	I may not have barnstormed
you may not have barnstormed
he may not have barnstormed
we may not have barnstormed
you may not have barnstormed
they may not have barnstormed	I may not have been barnstorming
you may not have been barnstorming
he may not have been barnstorming
we may not have been barnstorming
you may not have been barnstorming
they may not have been barnstorming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I barnstorm?
may you barnstorm?
may he barnstorm?
may we barnstorm?
may you barnstorm?
may they barnstorm? 	may I be barnstorming?
may you be barnstorming?
may he be barnstorming?
may we be barnstorming?
may you be barnstorming?
may they be barnstorming? 	may I have barnstormed?
may you have barnstormed?
may he have barnstormed?
may we have barnstormed?
may you have barnstormed?
may they have barnstormed? 	may I have been barnstorming?
may you have been barnstorming?
may he have been barnstorming?
may we have been barnstorming?
may you have been barnstorming?
may they have been barnstorming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not barnstorm?
may you not barnstorm?
may he not barnstorm?
may we not barnstorm?
may you not barnstorm?
may they not barnstorm? 	may I not be barnstorming?
may you not be barnstorming?
may he not be barnstorming?
may we not be barnstorming?
may you not be barnstorming?
may they not be barnstorming? 	may I not have barnstormed?
may you not have barnstormed?
may he not have barnstormed?
may we not have barnstormed?
may you not have barnstormed?
may they not have barnstormed? 	may I not have been barnstorming?
may you not have been barnstorming?
may he not have been barnstorming?
may we not have been barnstorming?
may you not have been barnstorming?
may they not have been barnstorming?