| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] been [vb pp] [prep] [noun] | 4629 |
|
| 2 | been [vb pp] [prep] several [noun] | 140 |
|
| 3 | [vb past] [vb pp] [prep] several [noun] | 45 |
|
| 4 | [vb past] been [vb pp] [prep] several | 39 |
|
| 5 | [vb past] been [vb pp] several [noun] | 23 |
|
