Bebe was unveiled before the press in Portugal as he is to join Rio Ave on loan.
"Rio Ave are playing a beautiful championship, they have a good coach, who believes in young players. I hope to help the team and to be helped," he is quoted as saying on Portugoal.net. "I'm very happy to be at Rio Ave. I hope to relaunch my career, give everything I've got and help the team finish high in the table.
"Will I return (to United) at the end of the season? We'll see when the time comes."