| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [be] [vb pp] | 91263 |
|
| 2 | [prep] [be] [vb pp] | 90950 |
|
| 3 | to [be] [verb] | 90856 |
|
| 4 | to [be] [vb pp] | 82963 |
|
