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I have to confess is the most popular phrase on the web.

I have a confession to make 1514,000 results on the web	I have to confess 11,110,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Then I have a confession to make. Actually, Lana, I have a confession to make. I have a confession to make to you, Agnes. Barb, I have a confession to make. Look, Rita, I have a confession to make. Helen, I have a confession to make. I have a confession to make. Mac, I have a confession to make.	I have to confess this brush with brigandry has reinforced my commitment to your cause. I have to confess that I do not fully grasp why requests for a reduction in these amounts were made. You know I have to confess you were my only client who made a buck last week. Mrs. White, please, I have to confess something. I have to confess, I'm a bit uneasy. I'm really sorry, I have to confess I... I have to confess to vaguely false pretences. I have to confess that I fail to comprehend why a certain opening ceremony was held in Spain.

I have a confession to make

1514,000 results on the web

I have to confess

11,110,000 results on the web

More popular!

I have to confess this brush with brigandry has reinforced my commitment to your cause.
I have to confess that I do not fully grasp why requests for a reduction in these amounts were made.
You know I have to confess you were my only client who made a buck last week.
Mrs. White, please, I have to confess something.
I have to confess, I'm a bit uneasy.
I'm really sorry, I have to confess I...
I have to confess to vaguely false pretences.
I have to confess that I fail to comprehend why a certain opening ceremony was held in Spain.