| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [vb past] [prep] several [noun] | 9 |
|
| 2 | [adj] [vb past] [prep] several [noun pl] | 8 |
|
| 3 | [det] [vb past] [prep] several [noun] | 7 |
|
| 4 | this [vb past] [prep] several [noun] | 5 |
|
| 5 | this [vb past] [prep] several [noun] | 5 |
|
