may spin
Irregular verb: spin - spun- spun

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may spin
you may spin
he may spin
we may spin
you may spin
they may spin 	I may be spinning
you may be spinning
he may be spinning
we may be spinning
you may be spinning
they may be spinning	I may have spun
you may have spun
he may have spun
we may have spun
you may have spun
they may have spun	I may have been spinning
you may have been spinning
he may have been spinning
we may have been spinning
you may have been spinning
they may have been spinning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't spin
you mayn't spin
he mayn't spin
we mayn't spin
you mayn't spin
they mayn't spin 	I mayn't be spinning
you mayn't be spinning
he mayn't be spinning
we mayn't be spinning
you mayn't be spinning
they mayn't be spinning	I mayn't have spun
you mayn't have spun
he mayn't have spun
we mayn't have spun
you mayn't have spun
they mayn't have spun	I mayn't have been spinning
you mayn't have been spinning
he mayn't have been spinning
we mayn't have been spinning
you mayn't have been spinning
they mayn't have been spinning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I spin?
may you spin?
may he spin?
may we spin?
may you spin?
may they spin? 	may I be spinning?
may you be spinning?
may he be spinning?
may we be spinning?
may you be spinning?
may they be spinning? 	may I have spun?
may you have spun?
may he have spun?
may we have spun?
may you have spun?
may they have spun? 	may I have been spinning?
may you have been spinning?
may he have been spinning?
may we have been spinning?
may you have been spinning?
may they have been spinning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I spin?
mayn't you spin?
mayn't he spin?
mayn't we spin?
mayn't you spin?
mayn't they spin? 	mayn't I be spinning?
mayn't you be spinning?
mayn't he be spinning?
mayn't we be spinning?
mayn't you be spinning?
mayn't they be spinning? 	mayn't I have spun?
mayn't you have spun?
mayn't he have spun?
mayn't we have spun?
mayn't you have spun?
mayn't they have spun? 	mayn't I have been spinning?
mayn't you have been spinning?
mayn't he have been spinning?
mayn't we have been spinning?
mayn't you have been spinning?
mayn't they have been spinning?