| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] to [be] | 20332 |
|
| 2 | be [vb pp] to | 16799 |
|
| 3 | be [vb pp] [be] | 1463 |
|
| 4 | be to [be] | 55 |
|
