Sentence examples for frequently proven from inspiring English sources

BP's optimism about its previous efforts to deal with the situation has frequently proven unfounded.

And a liberal arts education has frequently proven to be essential to that success, just as it was with Jefferson.

Bringing together scholars of history, religion, philosophy, and literature, this volume illustrates how the categories of "religious" and "secular" have frequently proven far more permeable than fixed.

In the past six months, the rebels have frequently proven unable to hold captured territory, sometimes keeping it no longer than a few days.

Researchers have frequently proven that teacher expectations matter.

has frequently proven herself to be a prolific campaign fundraiser, but one former aide to her failed 2012 presidential effort said Thursday that her camp is still refusing to pay five Iowa straw poll staffers their due.

Well-meaning volunteers, while experts in sport, have frequently proved unskilled in management.

The highway to Welles frequently proved to be a boulevard of broken dreams.

Still, the office has frequently proved a steppingstone to running for mayor.

Of all the lenders the Consumer Credit Counselling Service sees, the home credit sector has frequently proved to be the most forbearing.

The men's efforts frequently prove that simplistic forms of identity art continue, and also tend to get bogged down in technical finesse and craft.