| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] only at the level of | 5 |
|
| 2 | [verb] only at the level [prep] | 5 |
|
| 3 | [verb] only at the level [prep] | 5 |
|
| 4 | [verb] only at the level of | 5 |
|
