Sentence examples for proven if from inspiring English sources

"It's an audacious proposition and it's not proven if it will work yet.

"Science really has proven, if anything, that cannabis is likely one of the safest substances we can interact with".

But Mr. Santorum has proven, if nothing else, that he will continue in this Republican nominating battle.

Under the terms of the deal, Minaya was able to obtain Hernández, a proven if enigmatic pitcher, for the major league minimum.

The bigger the manufacturing sector the more cautious are managers to replace proven, if less than perfect, technologies and materials with new approaches.

A shrinking number of corporate owners control a growing share of the nation's radio stations and program them with proven, if homogeneous, formats.

Time will prove if the Mariners are better.

The Wood may prove if he can cut it against the better horses in his division.

"How do you prove if someone is gay or straight?" he said.

Clearly, there is nothing to prove if.

For we first prove if and if (311).