one of our fight ended up with me having to sent to the hospital for getting stitches

이문장 말인데요 정답이 having to be sent...... to get stitches 이거든요?
혹시 having to be sent를 being sent로 바꿔줘도 말이되나요? 그리고 왜 to be sent가 되는지좀 알려주세요