| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] a [noun] [noun] [pron] | 314 |
|
| 2 | [vb pp] by [art] [noun] [noun] [pron] | 291 |
|
| 3 | [verb] by a [noun] [noun] [pron] | 125 |
|
