This pattern persisted in the implementation of the Iran initiative.

But the researchers say early studies show that the pattern persists after 30 months.

If the typical pattern persists, the economy will shed jobs right up until the recovery starts.

These patterns have persisted into the colonial period during the late 19th and early 20th century.

But some patterns actively persist because they adapt and change.

The pattern persisted in Ugandan politics up to and after independence.

The pattern persists at least in part because it is frequently rewarded.

For the rest of the century this pattern persisted in London theatres.

But for more than a century the pattern persisted: To get ahead, you had to go abroad.

This pattern persisted, in this institutional form, up until 1976.