| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [verb] [art] | 4806 |
|
| 2 | be [verb] at [art] | 2713 |
|
| 3 | be [vb pp] at [art] | 2411 |
|
| 4 | [vb pp] [verb] at [art] | 459 |
|
| 5 | be [vb pp] [verb] at | 119 |
|
