may storm
Regular verb: storm - stormed- stormed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may storm
you may storm
he may storm
we may storm
you may storm
they may storm 	I may be storming
you may be storming
he may be storming
we may be storming
you may be storming
they may be storming	I may have stormed
you may have stormed
he may have stormed
we may have stormed
you may have stormed
they may have stormed	I may have been storming
you may have been storming
he may have been storming
we may have been storming
you may have been storming
they may have been storming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't storm
you mayn't storm
he mayn't storm
we mayn't storm
you mayn't storm
they mayn't storm 	I mayn't be storming
you mayn't be storming
he mayn't be storming
we mayn't be storming
you mayn't be storming
they mayn't be storming	I mayn't have stormed
you mayn't have stormed
he mayn't have stormed
we mayn't have stormed
you mayn't have stormed
they mayn't have stormed	I mayn't have been storming
you mayn't have been storming
he mayn't have been storming
we mayn't have been storming
you mayn't have been storming
they mayn't have been storming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I storm?
may you storm?
may he storm?
may we storm?
may you storm?
may they storm? 	may I be storming?
may you be storming?
may he be storming?
may we be storming?
may you be storming?
may they be storming? 	may I have stormed?
may you have stormed?
may he have stormed?
may we have stormed?
may you have stormed?
may they have stormed? 	may I have been storming?
may you have been storming?
may he have been storming?
may we have been storming?
may you have been storming?
may they have been storming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I storm?
mayn't you storm?
mayn't he storm?
mayn't we storm?
mayn't you storm?
mayn't they storm? 	mayn't I be storming?
mayn't you be storming?
mayn't he be storming?
mayn't we be storming?
mayn't you be storming?
mayn't they be storming? 	mayn't I have stormed?
mayn't you have stormed?
mayn't he have stormed?
mayn't we have stormed?
mayn't you have stormed?
mayn't they have stormed? 	mayn't I have been storming?
mayn't you have been storming?
mayn't he have been storming?
mayn't we have been storming?
mayn't you have been storming?
mayn't they have been storming?