YOU SAID:
I wanna be the very best. The best there ever was
INTO JAPANESE
最善を尽くすことにしますいたそこにあるベスト
BACK INTO ENGLISH
There was to do my best to be the best
INTO JAPANESE
最高に私の最善を尽くすことがあった
BACK INTO ENGLISH
Had to do my best
INTO JAPANESE
私のベストを尽くすことがあった
BACK INTO ENGLISH
Had to do my best
That didn't even make that much sense in English.