| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] [be] [verb] by [adj] | 141 |
|
| 2 | [vb mod] [verb] [be] [verb] [prep] some | 39 |
|
| 3 | [modal v] [verb] [be] [verb] by some | 15 |
|
