S + BEGAN/STARTED + TO V/ V-ING + TIME AGO (NHẬN DẠNG CẤU TRÚC

1. S + began/started + to V/ V-ing + time ago (nhận dạng cấu trúc:began/ started to V/ Ving: bắt đầu làm gì)Viết lại thành: S + have/has + P2 / been Ving+ for / since … Ví dụ: She beganto play the piano 5 years ago=> She has played/ has been playing the piano for 5 years.