| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [prep] | 8971 |
|
| 2 | [prep] [prep] [be] | 250 |
|
| 3 | [prep] be [be] | 112 |
|
| 4 | be [prep] [be] | 71 |
|
