He suddenly felt he'd made a serious error in coming here.
I have made two serious errors of judgment on this case so far.
It was clear he had made a serious tactical error.
To make him lose face in front of his men would be a very serious error.
That would be the second of your serious errors with respect to us.
"I just made a very serious error of judgment over time," he said.
So what are we to do in the face of such serious errors?
To reduce everything to goods and trade is a serious error.
But they had all made a serious error, himself included.
It was the first serious error the commander had ever made.
Washington has made serious mistakes in Iraq, and they may lead to civil war.
However, he made a serious mistake on July 26, 2007.
He was said to have never made a serious mistake.
Let me explain why that would be a serious mistake.
The world watched her, she knew, waiting for a serious mistake.
Maybe he made a serious mistake, but can never seem to live it down.
"I really believe that California is making a serious mistake."
"These people traveling to Iraq are making a serious mistake."
Any other point of view started to be considered as a serious political mistake.
This is a serious mistake which we will have to pay for.
Coming from a side street, the police made a bad mistake.
A bad mistake on my part - they were nothing of the sort.
She'd made one bad mistake in her life, and she wasn't about to make another!
Big and bad mistakes with the one child God had given her.
If that is not why you are here, you've made a bad mistake.
"We once again made some bad mistakes at the wrong time."
She had made a bad mistake, but that didn't matter now.
Bad mistake, that, not taking the time to check him out.
A lawyer makes a bad mistake when 44 years of age trying to be other than himself.
But what if I really had made my worst mistake?
You don't want to make a big mistake and know you've cost your country a game.
I just kept saying to myself, he's making a big mistake taking me out.
The Bush team is about to make a big mistake.
Perhaps the whole thing has been just a big mistake.
She had almost made a very big mistake last night.
My big mistake was in not thinking the thing through at the beginning.
He'd made a big mistake thinking that good works were a way forward for him.
If they do happen to trade me, it would be a big mistake.
She is sent back to earth because of her big mistake.
At first it looked as though I'd made a big mistake.
But the charms of the building cannot make up for serious lapses in the kitchen.
With the offense struggling in the first half, the defense had just one serious lapse.
The most serious lapse was the failure of the newspaper to contact the four men or their lawyers.
It was certainly the most serious lapse of security I can ever remember.
It goes without saying that these scandals involved serious ethical lapses.
But the accounting office said she "exhibited serious lapses in judgment."
And there were current, very serious lapses of security in London.
Serbia is showing serious lapses in the field of respect for human rights.
But if it did, there must have been some pretty serious lapses on both sides.
Health department officials said they felt the medical director should be allowed to exercise judgment, distinguishing a serious lapse from a minor one.
Yes, the President made a grievous personal error to the detriment of his family.
Unless someone has made a grievous error, this is November.
It also makes the grievous error of beginning with the general and leaving the particular to fend for itself.
It was enough to know that they died screaming, conscious of their grievous error at the last.
But we can prevent a grievous error from being done.
It was a grievous error for this news to be released.
"I think you have made a grievous error," she said.
The next call was simply Detroit's fault, a grievous error at a terrible time.
"We made a grievous error" in the wording of the letter, he said.
I may have made a grievous error, and thereby cost myself the victory.
