| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [noun] | 279880 |
|
| 2 | [prep] several [noun] | 5873 |
|
| 3 | [vb pp] [prep] several | 1323 |
|
| 4 | [vb pp] several [noun] | 763 |
|
