YOU SAID:

I was fixing to go to the market

INTO JAPANESE

私は市場に行くために修正していた

BACK INTO ENGLISH

I was correcting to go to the market

INTO JAPANESE

私は市場に行くのを訂正していた

BACK INTO ENGLISH

I was correcting going to the market

INTO JAPANESE

私は市場に行くのを訂正していた

BACK INTO ENGLISH

I was correcting going to the market