Grammar Reference
Sequencers are used to join ideas together.
| 
       Beginning  | 
    First, | First, we went to the supermarket. | 
| Middle | then, after that, next, | We went to the supermarket, and then we went to the clothes shop. | 
| 
       End  | 
    finally, | We went to the supermarket, and then we went to the clothes shop; finally, we went home. | 
Next, after that and then can be used in any order.