| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] [art] level [prep] | 73 |
|
| 2 | [prep] [art] same level [prep] | 48 |
|
| 3 | be [prep] [art] same level | 29 |
|
| 4 | be [prep] [art] same [prep] | 29 |
|
