Some of them seem substantiated by evidence, while others were not.

Four of them could not be substantiated, according to officials.

Even the government cannot substantiate what you believe to be the case.

Everyone who could substantiate his story had either died or left the country.

Just by way of substantiating what we found here today.

Of those, 57,699 cases were substantiated, and 68 children died.

This report substantiates everything we've been saying for six years.

Fire officials said there was no evidence to substantiate the story.

"You would like me to substantiate what I have just said?"

We have a number of reasons to substantiate this view.

Do you have - is there any evidence to substantiate that?

However, none of these reports have been substantiated by later research.

In all cases, we may ask you to provide evidence to substantiate your claim.

"Keep anything that can help to substantiate your trip there."

If the allegations were not substantiated, no action was taken.

However, there is no direct evidence to substantiate this relationship.

If I did, it would only substantiate the charges against me.

That has not been substantiated by any public evidence presented so far.

But it is difficult to substantiate such claims with hard evidence.

However, no evidence has been found to substantiate this claim.

A claim that would be difficult to substantiate in court.

Other groups who later performed similar studies have substantiated these results.

I want to have you there to substantiate the facts.

In neither case, however, is the evidence provided to substantiate what he says.

To substantiate this claim, I have to go back just over five years.