| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] at [adj] [prep] | 217 |
|
| 2 | be [vb pp] at [adj] level | 212 |
|
| 3 | [vb pp] at [adj] level [prep] | 102 |
|
| 4 | be at [adj] level [prep] | 9 |
|
