Many other models are being tried throughout the nation.

Such an idea had been tried successfully in hundreds of systems throughout known space.

The poll tax has been tried now and then throughout history.

Everyone knows they've tried their best, not just with the penalty but throughout the whole tournament.

Try shorter periods of activity spread throughout the day, such as a few 10-minute walks.

The original inventor of the clock drive is unknown, being an idea that was tried in several ways throughout history.

He had been trying furiously throughout the game to exhort his team.

I tried at regular intervals throughout the night and first thing this morning.

Pogue tries throughout the day to figure out where the coin is but doesn't find any answers.

Similar systems were tried throughout the nineteenth century, however they all failed because of sealing problems.