Adverbials used with the simple past
When we make a sentence in the simple past we often use an adverbial to say when the event happened:
| Sentence | Adverbial | 
| I went to Madrid |  
         yesterday  | 
    
| If we want to say how much time has passed since the event happened we use AGO |  
         2 
          days ago  | 
    
| We can say how long the event lasted with FOR | for 
        2 weeks for 5 months  | 
    

