| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [be] [verb] [prep] | 40918 |
|
| 2 | [prep] [be] [verb] [prep] | 40915 |
|
| 3 | [prep] [be] [verb] at | 2316 |
|
| 4 | [prep] [be] [verb] at | 2178 |
|
