YOU SAID:

この間もう行ってきたけどね

INTO JAPANESE

この間もう行ってきたけどね

BACK INTO ENGLISH

I've already been around this time

INTO JAPANESE

私はすでにこの時間を過ごしています

BACK INTO ENGLISH

I am already spending this time

INTO JAPANESE

私はすでにこの時間を費やしています

BACK INTO ENGLISH

I have already spent this time

INTO JAPANESE

私はすでにこの時間を過ごしました

BACK INTO ENGLISH

I have already spent this time