| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [adj] [noun] [vb pp] by | 1763 |
|
| 2 | level [prep] [adj] [noun] [vb pp] [prep] | 41 |
|
| 3 | level [prep] [adj] [noun] [verb] by | 12 |
|
