YOU SAID:

The apple was eaten by a worm who was not supposed to exist

INTO JAPANESE

リンゴは、存在するはずのない虫に食べられました

BACK INTO ENGLISH

The apple was eaten by an insect that shouldn't exist

INTO JAPANESE

リンゴは存在してはいけない虫に食べられた

BACK INTO ENGLISH

Apples were eaten by insects that shouldn't exist

INTO JAPANESE

リンゴは存在してはならない昆虫に食べられました

BACK INTO ENGLISH

Apples were eaten by insects that should not exist

INTO JAPANESE

リンゴは存在してはならない昆虫に食べられました

BACK INTO ENGLISH

Apples were eaten by insects that should not exist