One season, at best. The one he got injured in towards the end. Or are you suggesting he was the heartbeat of the team when he got played in various positions to accommodate and best use a much better player in Ronaldo? He played some of his worst football in the first half of 10/11 due to sulking because he wanted to leave so that ones out.
And the same 10/11 season, he was instrumental in helping us reach the finals of the Cl and winning the Premier League. Don't let that slip your mind