| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] [noun] [vb pp] | 16476 |
|
| 2 | [noun sg] level [prep] [noun] | 464 |
|
| 3 | level [prep] [noun] [vb pp] | 315 |
|
| 4 | [noun sg] level [noun] [vb pp] | 9 |
|
