| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] at | 6207 |
|
| 2 | be [vb pp] [pron] | 1274 |
|
| 3 | [vb pp] [pron] at | 729 |
|
| 4 | be [pron] at | 36 |
|
