English verb conjugation
MAY CONTROL

Regular verb: control - controlled - controlled

Affirmation

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