YOU SAID:
how many sons you have
INTO JAPANESE
何人息子がいますか
BACK INTO ENGLISH
How many sons do you have
INTO JAPANESE
いくつお持ちですか
BACK INTO ENGLISH
how many do you have
INTO JAPANESE
いくつお持ちですか
BACK INTO ENGLISH
how many do you have
You've done this before, haven't you.