YOU SAID:

if I were an egg I would surely be a good one

INTO JAPANESE

私が卵だったら私はきっと良いものになるだろう

BACK INTO ENGLISH

If I were an egg I would surely be good

INTO JAPANESE

卵だったらきっといい

BACK INTO ENGLISH

Eggs are definitely good

INTO JAPANESE

卵は間違いなく良いです

BACK INTO ENGLISH

Eggs are definitely good