| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | level [prep] [noun sg] [noun] [vb pp] | 36 |
|
| 2 | level of [noun sg] [noun] [vb pp] | 34 |
|
| 3 | level of [noun sg] [noun] [vb pp] | 34 |
|
| 4 | level [prep] [noun sg] [noun sg] [vb pp] | 28 |
|
| 5 | level [prep] [noun sg] [noun] [vb pp] | 25 |
|
| 6 | levels [prep] [noun sg] [noun] [vb pp] | 11 |
|
| 7 | level [prep] [noun sg] [noun pl] [vb pp] | 8 |
|
