| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at the | 12035 |
|
| 2 | [been] [vb pp] at | 1920 |
|
| 3 | [been] [vb pp] the | 1167 |
|
| 4 | [been] at the | 392 |
|
