YOU SAID:

this pencil is about to become your worst nightmare

INTO JAPANESE

この鉛筆はあなたの最悪の悪夢になりそうです

BACK INTO ENGLISH

This pencil is going to be your worst nightmare

INTO JAPANESE

この鉛筆はあなたの最悪の悪夢になるだろう

BACK INTO ENGLISH

This pencil will be your worst nightmare

INTO JAPANESE

この鉛筆はあなたの最悪の悪夢になります

BACK INTO ENGLISH

This pencil will be your worst nightmare