| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] at the | 5630 |
|
| 2 | [is] [vb pp] at the | 640 |
|
| 3 | [is] be [vb pp] at | 204 |
|
| 4 | [is] be [vb pp] the | 24 |
|
