Example: air traffic controller
Search results with tag "The present perfect simple"
How to form the Present Perfect - Espresso English
www.espressoenglish.netIn some cases, the present perfect simple and the present perfect continuous are the same: “I’ve worked here since 1992.” = “I’ve been working here since 1992.” However, we often use the present perfect progressive to emphasize the action, and the present perfect simple to emphasize the result: