| patrol perimeter | 2.30 | Sentries patrolled the perimeter. | ||
| guard perimeter | 1.51 | Macedonian forces guard the perimeter. | ||
| line perimeter | 0.59 | Junk cars and beaten-up doghouses line the perimeter. | ||
| set_up perimeter | 0.59 | Police set up a perimeter for two blocks around. | ||
| establish perimeter | 0.53 | We could try to establish a perimeter within airports where everyone is searched. | ||
| defend perimeter | 0.46 | If the Bruins defend the perimeter, Traylor will overpower them inside. | ||
| extend perimeter | 0.46 | Hundreds of soldiers occupied the plaza around the palace this morning and the barbed wire perimeter was extended. | ||
| secure perimeter | 0.46 | Police secured the perimeter. | ||
| expand perimeter | 0.33 | Officials also would like to expand the perimeter of the park to include additional sites. | ||
| mark perimeter | 0.33 | A minefield marked the perimeter. | ||
| surround perimeter | 0.33 | In fact, the airport has no fence surrounding its perimeter. | ||
| breach perimeter | 0.26 | It is not yet known if it breached the perimeter of the prison, the agency said. | ||
| mine perimeter | 0.26 | The mercenaries had fortified and mined the perimeter of the airport, which they used as their headquarters. | ||
| ring perimeter | 0.26 | Uniformed police ringed the perimeter. | ||
| walk perimeter | 0.26 | You can often find a tourist warily walking its perimeter. |