The phrase "agree the most" is correct and usable in written English.
You can use it when you are expressing that one option or thing is more agreeable than the others. For example, "Out of all the flavors of ice cream, chocolate seems to agree the most with my taste buds."
But scientists agree the most likely cause of the current outbreak is the extraordinary international trade in trees.
"I think they both agree the most important thing going on is the debriefing process and trying to find out just what happened to the computer tapes".
Most officials involved in the dispute agree the most obvious solution would be the opening of the prison in Brentwood in Suffolk County.
In a statement, Alder Hey said it would work with Alfie's parents to "agree the most appropriate palliative care plan" for the child.
The reasons for this relationship are open to interpretation, but as Trende notes, and I agree, "The most interesting conclusion we can draw – and this is pretty firm – is that very little has changed over the past three contests".
If not, why not? –Based on what you read in the article, with whose legal position do you think you would agree the most, David J. Levy's or Judith S. Wallerstein's, and why? –Why do you think the United States has such a "mobile" society?
Raters who agreed the most had common attentional foci across the subcomponents.
The first Schmidt's ad, in what became a series of four, was, the women agreed, the most effective.
Mihály Csíkszentmihályi, the author of "Flow," agrees: "The most creative lyric verse is believed to be that written by the young".
It was, as the sportswriters and the Garden management subsequently agreed, the most clamorous ovation ever given a basketball player, amateur or professional, in Madison Square Garden.
Results showed the Root Mean Square Errors (RMSEs) between LAIe from triangulations and field measured values agreed the most using the highest pulse density data (RMSE = 0.63, the coefficient of determination (R2) = 0.53).
