[tlhIngan Hol] prefix on {pong}

romuluSnganvaD romuluS puqloD ponglu' someone calls the romulan "son of romulus" romuluSnganpu'vaD romuluS puqloDpu' luponglu' someone calls the romulans "sons of romulus" Is the above correct ? I can't think any reason it's wrong, but there is something strange in seeing the {ponglu'} having the {lu-} prefix. Perhaps it's because I rarely see "someone will call them". I don't know.. ~ hjhjkkhj