This is the 9494th most frequent Portuguese word.
concordo
"I agree."
Here, 'concordo' is used in the first-person present tense form of the verb 'concordar' to express agreement with someone's opinion.
Eu concordo com sua opinião sobre o assunto.
I agree with your opinion on the matter.
In this sentence, 'concorda' is the third-person singular present tense form of the verb, showing agreement with a proposed action.
Ele disse que concorda em mudar a estratégia da empresa.
He said that he agrees to change the company's strategy.
Here, 'concordaria' is used in the conditional tense, suggesting the possibility of agreement under certain conditions.