| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [noun prp] [modal v] [be] [verb] | 193 |
|
| 2 | by [art] [noun] [modal v] [be] [verb] | 160 |
|
| 3 | by [art] [noun prp] [modal v] [be] [verb] | 11 |
|
