YOU SAID:

i always thought air was free until i bought a bag of chips

INTO JAPANESE

私はいつもチップの袋を買うまで空気が自由だと思っていた

BACK INTO ENGLISH

I always thought the air was free until I bought a bag of chips.

INTO JAPANESE

私はいつもチップの袋を買うまで空気が自由だと思っていました。

BACK INTO ENGLISH

I always thought the air was free until I bought a bag of chips.