YOU SAID:
鶏は卵の前に来た
INTO JAPANESE
鶏は卵の前に来た
BACK INTO ENGLISH
The chicken came ago the egg
INTO JAPANESE
鶏が前来た卵
BACK INTO ENGLISH
The chicken before the egg came
INTO JAPANESE
鶏の卵が来る前に
BACK INTO ENGLISH
Before the chicken egg
INTO JAPANESE
鶏の卵の前に
BACK INTO ENGLISH
Before the chicken egg
That didn't even make that much sense in English.