YOU SAID:
I work with the Collector next door.
INTO JAPANESE
私は隣のコレクターと一緒に働いています。
BACK INTO ENGLISH
I am working with the collector next door.
INTO JAPANESE
私は隣のコレクターに取り組んでいます。
BACK INTO ENGLISH
I am working next to the collector.
INTO JAPANESE
私は、コレクターの横に取り組んでいます。
BACK INTO ENGLISH
I worked beside the collector.
INTO JAPANESE
私は、コレクターの横にいた。
BACK INTO ENGLISH
I was next to the collector.
INTO JAPANESE
コレクターの隣だった
BACK INTO ENGLISH
It was next to the collector
INTO JAPANESE
それはコレクターの隣にあった
BACK INTO ENGLISH
It was next to the collector
That didn't even make that much sense in English.