may control
Regular verb: control - controlled- controlled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may control
you may control
she may control
we may control
you may control
they may control 	I may be controlling
you may be controlling
she may be controlling
we may be controlling
you may be controlling
they may be controlling	I may have controlled
you may have controlled
she may have controlled
we may have controlled
you may have controlled
they may have controlled	I may have been controlling
you may have been controlling
she may have been controlling
we may have been controlling
you may have been controlling
they may have been controlling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't control
you mayn't control
she mayn't control
we mayn't control
you mayn't control
they mayn't control 	I mayn't be controlling
you mayn't be controlling
she mayn't be controlling
we mayn't be controlling
you mayn't be controlling
they mayn't be controlling	I mayn't have controlled
you mayn't have controlled
she mayn't have controlled
we mayn't have controlled
you mayn't have controlled
they mayn't have controlled	I mayn't have been controlling
you mayn't have been controlling
she mayn't have been controlling
we mayn't have been controlling
you mayn't have been controlling
they mayn't have been controlling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I control?
may you control?
may she control?
may we control?
may you control?
may they control? 	may I be controlling?
may you be controlling?
may she be controlling?
may we be controlling?
may you be controlling?
may they be controlling? 	may I have controlled?
may you have controlled?
may she have controlled?
may we have controlled?
may you have controlled?
may they have controlled? 	may I have been controlling?
may you have been controlling?
may she have been controlling?
may we have been controlling?
may you have been controlling?
may they have been controlling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I control?
mayn't you control?
mayn't she control?
mayn't we control?
mayn't you control?
mayn't they control? 	mayn't I be controlling?
mayn't you be controlling?
mayn't she be controlling?
mayn't we be controlling?
mayn't you be controlling?
mayn't they be controlling? 	mayn't I have controlled?
mayn't you have controlled?
mayn't she have controlled?
mayn't we have controlled?
mayn't you have controlled?
mayn't they have controlled? 	mayn't I have been controlling?
mayn't you have been controlling?
mayn't she have been controlling?
mayn't we have been controlling?
mayn't you have been controlling?
mayn't they have been controlling?