Sentence examples for sometimes proven from inspiring English sources

Yet even where controls exist, they have sometimes proven porous.

Programs to settle less-educated (or black or Muslim) migrants in small towns have sometimes proven more difficult.

The unedited and unmediated nature of the stories that have been told have led to inaccuracies, which have sometimes proven beneficial to those opposing the regime.

Republicans already are reviving what has sometimes proven an effective, if disputed, argument in the past: that rich taxpayers include many small businesses whose owners pay income taxes as individuals.

She is listed on Mr. Eschenbach's Web site under the category of "Discoveries". His selection of soloists for the Philadelphia Orchestra has sometimes proven to be another point of contention with the players.

If on the other hand features are important, and the neural network architecture (and learning algorithms) can be relatively simple, the emphasis might need to be on more complex signal processing, which in turn could lead to parallelizing multiple subnets that each process different representations, a "wide" approach to the acoustic front end that has sometimes proven useful.

Freedom sometimes proved paralyzing.

This has sometimes proved tricky.

The mission sometimes proved deadly.

Though the myth sometimes proves surprisingly illuminating.

Italian courts have sometimes proved hapless.