YOU SAID:

My name is I forget

INTO JAPANESE

私の名前は忘れます

BACK INTO ENGLISH

I will forget my name

INTO JAPANESE

私は私の名前を忘れます

BACK INTO ENGLISH

I forget my name

INTO JAPANESE

私の名前を忘れました

BACK INTO ENGLISH

I forgot my name

INTO JAPANESE

名前を忘れました

BACK INTO ENGLISH

I forgot my name