| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] [adj] level and | 10 |
|
| 2 | be [vb pp] [prep] [adj] level [coord] | 8 |
|
| 3 | be [vb pp] at [adj] level [coord] | 7 |
|
| 4 | be [vb pp] [prep] [det] level [coord] | 6 |
|
