YOU SAID:

It happens again every time it happens!

INTO JAPANESE

それが起こるたびに、それが再び起こる!

BACK INTO ENGLISH

Whenever it happens, it will happen again!

INTO JAPANESE

それが起こるときにそれが再び起こる!

BACK INTO ENGLISH

When it does happen it will happen again!

INTO JAPANESE

それが起こるときそれが再び起こる!

BACK INTO ENGLISH

When it happens it will happen again!

INTO JAPANESE

それが再び起こる場合!

BACK INTO ENGLISH

If it happens again!

INTO JAPANESE

場合は、それが再び起こる!

BACK INTO ENGLISH

If it happens again!