| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [prep] [art] [adj] level [prep] | 37 |
|
| 2 | [vb -s] [prep] [art] [adj] level [prep] | 35 |
|
| 3 | [vb -s] [prep] [art] [adj] level [prep] | 24 |
|
| 4 | [vb -s] [prep] [art] [adj] level of | 24 |
|
| 5 | [vb -s] [prep] [art] [adj] level of | 24 |
|
| 6 | [vb -s] [prep] the [adj] level [prep] | 18 |
|
| 7 | [vb -s] [prep] a [adj] level [prep] | 17 |
|
| 8 | [vb -s] to [art] [adj] level [prep] | 13 |
|
| 9 | [vb -s] [prep] [art] high level [prep] | 11 |
|
| 10 | [vb -s] at [art] [adj] level [prep] | 10 |
|
| 11 | [vb -s] [prep] [art] [adj -er] level [prep] | 7 |
|
| 12 | depends [prep] [art] [adj] level [prep] | 5 |
|
| 13 | [vb -s] on [art] [adj] level [prep] | 5 |
|
