Sentence examples for isn't proven from inspiring English sources

"Berlin isn't proven yet.

*Though that isn't proven.

Helmets aren't compulsory and their benefit isn't proven outright.

We also need consequences for spending that isn't proven to serve beneficiaries".

The link isn't proven to be cause-and-effect, but there is not any strong evidence that vitamin A supplements help you, either.

While the Nordic diet isn't proven to prevent heart disease to the same extent as the Mediterranean diet, it's clearly a step above the average American diet, which has too much processed food and meat to be considered good for the heart.

Nevertheless it isn't proving an easy battle to win.

Abolishing control orders, for example, isn't proving easy.

And Hynix isn't proving capable of turning itself around.

So far, the eruption at Soputan isn't proving to be dangerous.

However, this arguably isn't proving to be the ideal match to win over the neutrals.