Sunderland midfielder Sebastian Larsson admits he's struggled for form this season.

The Swede concedes he's contributed to the team's inconsistency.

Larsson said: "I have played well on and off but I am not going to lie. My season has been inconsistent as well.

"One thing which has been a major frustration for me is that I have found myself in too many games, if I am being completely honest with myself, not affect the game enough."