YOU SAID:
He become more and more strong and big.
INTO JAPANESE
彼はますます強く、大きくなります。
BACK INTO ENGLISH
He grows stronger and bigger.
INTO JAPANESE
彼は、強く、大きく成長します。
BACK INTO ENGLISH
He grew stronger and larger.
INTO JAPANESE
彼は、強く、大きく成長しました。
BACK INTO ENGLISH
He grew stronger and larger.
Well done, yes, well done!