| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] [adj] level [prep] | 410 |
|
| 2 | [vb past] [art] [adj] level [prep] | 85 |
|
| 3 | [vb past] at [art] [adj] level | 31 |
|
| 4 | [vb past] at [art] [adj] [prep] | 13 |
|
| 5 | [vb past] at [adj] level [prep] | 5 |
|
