| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb -s] [prep] [art] [adj] | 892 |
|
| 2 | [vb -s] [prep] [art] [adj] level | 82 |
|
| 3 | which [vb -s] [art] [adj] level | 13 |
|
| 4 | which [vb -s] [prep] [art] level | 7 |
|
| 5 | which [prep] [art] [adj] level | 5 |
|
