YOU SAID:
てちょうに書いていませんでした
INTO JAPANESE
てちょうに書いていませんでした
BACK INTO ENGLISH
I didn't write it down
INTO JAPANESE
書き留めてなかった
BACK INTO ENGLISH
I didn't write it down.
INTO JAPANESE
書き留めていませんでした。
BACK INTO ENGLISH
I didn't write it down.
You've done this before, haven't you.