YOU SAID:

my mom went to the market yesterday and forgot me

INTO JAPANESE

私の母は昨日市場に行って忘れてしまった

BACK INTO ENGLISH

My mother went to the market yesterday and forgot

INTO JAPANESE

母は昨日市場に行って忘れました

BACK INTO ENGLISH

Mother forgot to go to the market yesterday

INTO JAPANESE

母は昨日市場に行くのを忘れた

BACK INTO ENGLISH

My mother forgot to go to the market yesterday

INTO JAPANESE

母は昨日市場に行くのを忘れた

BACK INTO ENGLISH

My mother forgot to go to the market yesterday