I do believe


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I do believe

I believe that what we're discussing is true. "Do" here is used for emphasis. I do believe Judy is coming—she would have texted me otherwise. A: "Thomas and Millie got engaged, I do believe." B: "Yep, it's true—I saw her ring today."
See also: believe
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

I do believe.

a way of affirming or reaffirming one's opinion. Jim's in love with that gal, I do believe. Jane's store will do well, I do believe.
See also: believe
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.
See also: