| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [prep] [be] | 18907 |
|
| 2 | [vb past] [prep] [be] | 18905 |
|
| 3 | [verb] by [be] | 282 |
|
| 4 | [vb past] by [be] | 20 |
|
