| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | set [prep] [art] [adj] level | 10 |
|
| 2 | set [prep] a [adj] level | 8 |
|
| 3 | set [prep] a [adj] level | 8 |
|
| 4 | set [prep] [art] [adj] level | 7 |
|
| 5 | set at [art] [adj] level | 5 |
|
