| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [prep] | 477793 |
|
| 2 | [be] [vb pp] be | 4253 |
|
| 3 | [vb pp] be [prep] | 715 |
|
| 4 | [be] be [prep] | 158 |
|
