More serious is Mr. Hertzberg's frequent failure to place events in context.

Both versions have been tested in flight, but have had frequent failures with only occasional successful outcomes.

Even those with service suffer from frequent failures and inaccurate bills.

The engine was difficult to maintain and, like the complicated undercarriage, plagued by frequent failures.

That has resulted in more frequent failures of standard antibiotic treatment for chest infections.

In January, the Pentagon wrote about frequent failures with various parts and systems.

Some aircrew flying the aircraft have been critical of the Eclipse 500, its systems and frequent failures.

It was also putting too much strain on the engine, resulting in frequent mechanical failures.

In adults, frequent failure and relapse are common, and aggressive therapy is recommended.

Regardless, he reflects Eliot's continual interest in the frequent failure of human sympathy and communication.