| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb -s] at [adj] levels | 10 |
|
| 2 | [noun sg] [vb -s] at [adj] levels | 6 |
|
| 3 | [vb -s] [noun] at [adj] levels | 9 |
|
| 4 | [vb -s] [noun pl] at [adj] levels | 5 |
|
| 5 | [vb -s] at [adj] levels [prep] | 10 |
|
| 6 | [vb -s] at [adj] levels [prep] | 10 |
|
| 7 | [vb -s] at [adj] levels of | 7 |
|
| 8 | [vb -s] at [adj] levels of | 7 |
|
