I can actuate you can actuate he can actuate we can actuate you can actuate they can actuate
V-ing form
I can be actuating you can be actuating he can be actuating we can be actuating you can be actuating they can be actuating
Perfect
I can have actuated you can have actuated he can have actuated we can have actuated you can have actuated they can have actuated
V-ing perfect
I can have been actuating you can have been actuating he can have been actuating we can have been actuating you can have been actuating they can have been actuating
Negation
Simple form
I cannot actuate you cannot actuate he cannot actuate we cannot actuate you cannot actuate they cannot actuate
V-ing form
I cannot be actuating you cannot be actuating he cannot be actuating we cannot be actuating you cannot be actuating they cannot be actuating
Perfect
I cannot have actuated you cannot have actuated he cannot have actuated we cannot have actuated you cannot have actuated they cannot have actuated
V-ing perfect
I cannot have been actuating you cannot have been actuating he cannot have been actuating we cannot have been actuating you cannot have been actuating they cannot have been actuating
Interrogative form
Simple form
can I actuate? can you actuate? can he actuate? can we actuate? can you actuate? can they actuate?
V-ing form
can I be actuating? can you be actuating? can he be actuating? can we be actuating? can you be actuating? can they be actuating?
Perfect
can I have actuated? can you have actuated? can he have actuated? can we have actuated? can you have actuated? can they have actuated?
V-ing perfect
can I have been actuating? can you have been actuating? can he have been actuating? can we have been actuating? can you have been actuating? can they have been actuating?
Interro-negative form
Simple form
can I not actuate? can you not actuate? can he not actuate? can we not actuate? can you not actuate? can they not actuate?
V-ing form
can I not be actuating? can you not be actuating? can he not be actuating? can we not be actuating? can you not be actuating? can they not be actuating?
Perfect
can I not have actuated? can you not have actuated? can he not have actuated? can we not have actuated? can you not have actuated? can they not have actuated?
V-ing perfect
can I not have been actuating? can you not have been actuating? can he not have been actuating? can we not have been actuating? can you not have been actuating? can they not have been actuating?