Sentence examples for yet proven from inspiring English sources

But nothing is yet proven.

The same is said, though not yet proven, in Italy.

None of those arrested has yet proven to be the roving sniper.

Most nutritional initiatives are still at early stages and not yet proven.

By tonight, his expression of confidence had not yet proven warranted.

But biological control is not yet proven as a viable alternative to chemicals.

But the research is not yet proven to apply to humans.

Supporters of Mr. Dorgan's amendment argued that the trucks were not yet proven safe.

The cause of the outbreak "is not yet proven," said Corinna Kasper, 24.

And it is possible, although not yet proven, that afternoon sessions may produce more robust results.

Still, though the technology for N.M.D. is promising, the system as a whole is not yet proven.