| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [noun] | 113139 |
|
| 2 | at the [noun sg] | 95376 |
|
| 3 | [prep] the level | 2016 |
|
| 4 | at [art] level | 904 |
|
| 5 | at [art] level | 904 |
|
| 6 | at the level | 633 |
|
| 7 | at the level | 611 |
|
