| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [vb pp] at the | 565 |
|
| 2 | be [vb pp] in at the | 55 |
|
| 3 | to be [vb pp] in at | 14 |
|
| 4 | to be in at the | 6 |
|
