| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [prep] [be] | 15373 |
|
| 2 | be [prep] [be] | 15373 |
|
| 3 | been [prep] [be] | 21 |
|
| 4 | [been] [prep] [be] | 7 |
|
| 5 | been [prep] [be] | 7 |
|
