| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] at a [adj] | 260 |
|
| 2 | [vb pp] at a [adj] level | 111 |
|
| 3 | [be] [vb pp] at [adj] level | 100 |
|
| 4 | [be] [vb pp] at a level | 10 |
|
| 5 | [be] at a [adj] level | 5 |
|
