YOU SAID:
terrible things happen
INTO JAPANESE
ひどいことが起こる
BACK INTO ENGLISH
Terrible things will happen
INTO JAPANESE
ひどいことが起こるでしょう
BACK INTO ENGLISH
A terrible thing will happen
INTO JAPANESE
ひどいことが起こるでしょう
BACK INTO ENGLISH
A terrible thing will happen
Come on, you can do better than that.