What does Leviticus 19:20 mean?

And whosoever lieth carnally with a woman, that is a bondmaid, betrothed to a husband, and not at all redeemed, nor freedom given her; they shall be punished; they shall not be put to death, because she was not free.

And whosoever lieth carnally with a woman, that is a bondmaid, betrothed to an husband, and not at all redeemed, nor freedom given her; she shall be scourged; they shall not be put to death, because she was not free.

And whosoever lieth carnally with a woman, that is a bondmaid, betrothed to a husband, and not at all redeemed, nor freedom given her; they shall be punished; they shall not be put to death, because she was not free.

If any man has sex relations with a servant-woman who has given her word to be married to a man, and has not been made free for a price or in any other way, the thing will be looked into; but they will not be put to death because she was not a free woman.

`And when a man lieth with a woman with seed of copulation, and she a maid-servant, betrothed to a man, and not really ransomed, or freedom hath not been given to her, an investigation there is; they are not put to death, for she <FI> is<Fi> not free.

If a man carnally lie with a woman that is a bondservant and marriageable, and yet not redeemed with a price, nor made free: they both shall be scourged: and they shall not be put to death, because she was not a free woman.

And if a man lie with a woman for copulation, and she is a bondwoman betrothed to a husband, but not at all ransomed, nor hath freedom been given to her, there shall be a chastisement: they shall not be put to death, for she was not free.