| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [prep] | 477793 |
|
| 2 | [be] [vb pp] to | 62724 |
|
| 3 | [be] [prep] to | 153 |
|
| 4 | [vb pp] [prep] to | 70 |
|
