YOU SAID:
They've extended the deal that began in 2000.
INTO JAPANESE
彼らは2000年に始まった取引を延長しました。
BACK INTO ENGLISH
They extended the deal that began in 2000.
INTO JAPANESE
彼らは2000年に始まった取引を延長した。
BACK INTO ENGLISH
They extended the deal that began in 2000.
You've done this before, haven't you.