| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [prep] | 9178 |
|
| 2 | be [prep] [pron] | 3099 |
|
| 3 | [prep] be [pron] | 2568 |
|
| 4 | [prep] [prep] [pron] | 2530 |
|
