| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | level of [adj] [noun] on the | 8 |
|
| 2 | level of [adj] [noun] on the | 8 |
|
| 3 | level of [adj] [noun] on [art] | 8 |
|
| 4 | level of [adj] [noun] on [art] | 7 |
|
| 5 | level of [adj] [noun sg] on [art] | 7 |
|
| 6 | level of [adj] [noun] on [art] | 7 |
|
