powód do niepokoju

The potential victims are the record companies, and they have reason to worry.

But, of course, the King had good reason to worry.

Not so long ago, she had no reason to worry.

And others say that with no known serious side effects to the drug, there is little reason to worry.

There were a lot who had reason to worry about them.

Then one day she had a real reason to worry.

So there was no reason to worry if they weren't here right now.

On the other hand, there are a few reasons to worry.

Still, there is no reason to worry too much about these numbers.

And there's no reason for either of them to worry at all!