Negative
Anna doesn’t usually go to school at 7 o’clock.
General
Does Anna usually go to school at 7 o’clock?
Special
When does Anna usually go to school?
Who
Who usually goes to school at 7 o’clock?
Alternative
Does Anna usually go to school at 7 or 8 o’clock?
Tag
Anna usually goes to school at 7 o’clock, doesn’t she?
Anna doesn’t usually go to school at 7 o’clock, does she?