Liverpool right-back Nathaniel Clyne has said his team "owe" Manchester United for their two Premier League defeats this season.
"I think we owe them from the Premier League games, which we probably should have got more out of," said Clyne before Thursday's Europa League tie against United.
"But we have time now to put things right and make sure we progress through the cup.
"We've just got to keep fighting to the end. We know we can create chances and if we're solid in defence we can stop their attack."