| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | set [prep] a [adj] level | 8 |
|
| 2 | set [prep] a [adj] level | 8 |
|
| 3 | set [prep] a [adj] level | 8 |
|
| 4 | set at a [adj] level | 5 |
|
| 5 | set [prep] a [adj] level | 5 |
|
| 6 | set at a [adj] level | 5 |
|
