The phrase "admitting that all" is correct and usable in written English.
It can be used when acknowledging a certain truth or fact, often in a context where one is conceding or recognizing something that may be difficult to accept.
Example: "Admitting that all the evidence points to his guilt, the jury reached a unanimous verdict."
Alternatives: "acknowledging that all" or "recognizing that all".
And then there are Morrissey's lyrics: none of the usual snideness or sniping, and admitting that all his enemies may just have a point after all.
"Accordingly, a prosecution of the accused due to bribery is not probable as things stand," the court said, despite admitting that all evidence in the case had not yet been heard.
"He is admitting that all of us need to change," said Oswaldo Payá, who led the petition drive, "that we all need to take steps: Castro, the North American government and all Cubans.
This is a company which signed a new financing agreement with its bankers before Christmas, designed to see it fully funded through until breakeven, and which is now admitting that all the assumptions on near-term profitability upon which the agreement was based were, in fact, fantasy.
Julia Ruth Stevens said she never believed in the Curse of the Bambino, one way or another, but even she had a little salt to unintentionally pour on the Yankees, admitting that all her years in Conway, N.H., had made a dedicated Red Sox fan of her, a firm admirer of Papi, Papelbon and Pedroia.
Suggesting that your phone needs a good hard reset every day is akin to admitting that all of the problems associated with various smartphones – random reboots, overheating, battery run-down – aren't the manufacturer's fault (or even Verizon's fault) – they're your fault.
West admits that all successful cities are a little uncomfortable.
Now, however, even Dr. Dyson admits that all bets are off.
Once it is admitted that all rights have costs, how do you set priorities between them?
Some tribal leaders privately admit that all they are fighting for now is compensation.
"Let us admit that all countries have issues of racism and discrimination to address," he said.
