YOU SAID:

i heard someone talk something about me last sunday

INTO JAPANESE

私は誰かが先週の日曜日に私について何かを話すのを聞いた

BACK INTO ENGLISH

I heard someone say something about me last Sunday

INTO JAPANESE

先週の日曜日、誰かが私について何かを言うのを聞いた

BACK INTO ENGLISH

Last Sunday I heard someone say something about me

INTO JAPANESE

先週の日曜日、私は誰かが私について何かを言うのを聞いた

BACK INTO ENGLISH

Last Sunday I heard someone say something about me