I can federalize you can federalize he can federalize we can federalize you can federalize they can federalize
V-ing form
I can be federalizing you can be federalizing he can be federalizing we can be federalizing you can be federalizing they can be federalizing
Perfect
I can have federalized you can have federalized he can have federalized we can have federalized you can have federalized they can have federalized
V-ing perfect
I can have been federalizing you can have been federalizing he can have been federalizing we can have been federalizing you can have been federalizing they can have been federalizing
Negation
Simple form
I cannot federalize you cannot federalize he cannot federalize we cannot federalize you cannot federalize they cannot federalize
V-ing form
I cannot be federalizing you cannot be federalizing he cannot be federalizing we cannot be federalizing you cannot be federalizing they cannot be federalizing
Perfect
I cannot have federalized you cannot have federalized he cannot have federalized we cannot have federalized you cannot have federalized they cannot have federalized
V-ing perfect
I cannot have been federalizing you cannot have been federalizing he cannot have been federalizing we cannot have been federalizing you cannot have been federalizing they cannot have been federalizing
Interrogative form
Simple form
can I federalize? can you federalize? can he federalize? can we federalize? can you federalize? can they federalize?
V-ing form
can I be federalizing? can you be federalizing? can he be federalizing? can we be federalizing? can you be federalizing? can they be federalizing?
Perfect
can I have federalized? can you have federalized? can he have federalized? can we have federalized? can you have federalized? can they have federalized?
V-ing perfect
can I have been federalizing? can you have been federalizing? can he have been federalizing? can we have been federalizing? can you have been federalizing? can they have been federalizing?
Interro-negative form
Simple form
can I not federalize? can you not federalize? can he not federalize? can we not federalize? can you not federalize? can they not federalize?
V-ing form
can I not be federalizing? can you not be federalizing? can he not be federalizing? can we not be federalizing? can you not be federalizing? can they not be federalizing?
Perfect
can I not have federalized? can you not have federalized? can he not have federalized? can we not have federalized? can you not have federalized? can they not have federalized?
V-ing perfect
can I not have been federalizing? can you not have been federalizing? can he not have been federalizing? can we not have been federalizing? can you not have been federalizing? can they not have been federalizing?