| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [prep] | 10671 |
|
| 2 | [prep] be [prep] | 10465 |
|
| 3 | to [be] [prep] | 9098 |
|
| 4 | to be [prep] | 9098 |
|
