The 19-year-old says that Ferguson shouts at his players only when he feels the need to.
"He is kind of relaxed and he's a guy who likes to laugh in the dressing room," Pogba told Tuttosport. "Of course you see him on TV all serious, but he knows how to be in the dressing room.
'Well, sometimes he shouts, but it is normal for a coach to do so. But it was not always the case; he is more often than not relaxed."
Pogba left United in the summer to join Juventus.