| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] by [noun] | 6189 |
|
| 2 | could be [verb] by | 1302 |
|
| 3 | could be [verb] [noun] | 151 |
|
| 4 | could [verb] by [noun] | 38 |
|
