| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] [be] | 15773 |
|
| 2 | be [prep] [be] | 15773 |
|
| 3 | be to [be] | 15395 |
|
| 4 | [be] to [be] | 15395 |
|
