The group has been operating in Iraq since the middle of 2003.

We have not seen her since the middle of October.

The term has been used in medical science since the middle of the 20th century.

Has anyone really 'changed' since the middle of the first season?

Since the middle of the 1980s, the press wrote about the games.

"This has only been true since the middle of the century."

I didn't go to sleep, trying to figure out what happened to us since the middle of the third quarter.

These studies have been on the table since the middle of this year.

In fact, no one remembered having seen him since the middle of the night.

Its population has dropped by a third since the middle of the last century.