They are at home in the evening. (often)
They are often at home in the evening.
We don't go to the cinema on Fridays. (usually)
We don't usually go to the cinema on Fridays.
Mary doesn't watch TV in the morning. (often)
Mary doesn't often watch TV in the morning. (often)
I don't play computer games. (usually)
I don't usually play computer games.
