I can control you can control he can control we can control you can control they can control
V-ing form
I can be controlling you can be controlling he can be controlling we can be controlling you can be controlling they can be controlling
Perfect
I can have controlled you can have controlled he can have controlled we can have controlled you can have controlled they can have controlled
V-ing perfect
I can have been controlling you can have been controlling he can have been controlling we can have been controlling you can have been controlling they can have been controlling
Negation
Simple form
I can't control you can't control he can't control we can't control you can't control they can't control
V-ing form
I can't be controlling you can't be controlling he can't be controlling we can't be controlling you can't be controlling they can't be controlling
Perfect
I can't have controlled you can't have controlled he can't have controlled we can't have controlled you can't have controlled they can't have controlled
V-ing perfect
I can't have been controlling you can't have been controlling he can't have been controlling we can't have been controlling you can't have been controlling they can't have been controlling
Interrogative form
Simple form
can I control? can you control? can he control? can we control? can you control? can they control?
V-ing form
can I be controlling? can you be controlling? can he be controlling? can we be controlling? can you be controlling? can they be controlling?
Perfect
can I have controlled? can you have controlled? can he have controlled? can we have controlled? can you have controlled? can they have controlled?
V-ing perfect
can I have been controlling? can you have been controlling? can he have been controlling? can we have been controlling? can you have been controlling? can they have been controlling?
Interro-negative form
Simple form
can't I control? can't you control? can't he control? can't we control? can't you control? can't they control?
V-ing form
can't I be controlling? can't you be controlling? can't he be controlling? can't we be controlling? can't you be controlling? can't they be controlling?
Perfect
can't I have controlled? can't you have controlled? can't he have controlled? can't we have controlled? can't you have controlled? can't they have controlled?
V-ing perfect
can't I have been controlling? can't you have been controlling? can't he have been controlling? can't we have been controlling? can't you have been controlling? can't they have been controlling?