Simple past tense and past participle of concur.(verb)
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Use "concurred" in a sentence
"The division chaplain concurred, asserting that the policy was flawed from both a practical and a moral standpoint."
"Everything, in short, concurred to display the riches of the great monarch of Persia, whose immense power was further displayed by an army of two hundred thousand men which constituted his life guard."
""Too much is written by the men who can't write about the men who do write," Martin concurred."