| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [adj] [noun] on the | 1494 |
|
| 2 | level of [noun] on the | 38 |
|
| 3 | level of [adj] [noun] on | 16 |
|
| 4 | level of [adj] [noun] the | 5 |
|
