| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [vb mod] [be] [verb] by | 763 |
|
| 2 | [prep] [det] [vb mod] [be] [verb] | 485 |
|
| 3 | [prep] [vb mod] [be] [verb] by | 20 |
|
