| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb -s] at [art] [adj] level | 7 |
|
| 2 | which [vb -s] at [art] [adj] level | 7 |
|
| 3 | which [vb -s] at the [adj] level | 5 |
|
| 4 | which [vb -s] at the [adj] level | 5 |
|
