| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [prep] | 477793 |
|
| 2 | [prep] [be] [vb pp] | 91263 |
|
| 3 | [prep] [be] [prep] | 10670 |
|
| 4 | [prep] [vb pp] [prep] | 593 |
|
