This document provides an overview of the present perfect simple and present perfect continuous tenses in English.
(1) The present perfect simple is used to talk about past events that have a present result or relevance. It is also used to talk about experiences up until now and repeated actions.
(2) The present perfect continuous is used to talk about actions or processes that began in the past and continue in the present, or have just finished. It focuses on the continuing nature of the situation.
(3) The key difference is that the present perfect simple is used for completed actions, while the present perfect continuous is used for unfinished or ongoing actions that have present consequences or results. The document provides examples of