Simple Past and Past Perfect - English Grammar
www.ego4u.com › en › cram-up"Before" as well can either be used with Simple Past or Past Perfect. If the action after "before" is a new action, use Simple Past. If the action after "before" started (and was not completed) before a certain time in the past, use Past Perfect. Compare the following examples: Example: Jane had read a lot about elephants before she went to the zoo.