| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [vb pp] by [noun] | 4613 |
|
| 2 | [vb pp] by several [noun] | 186 |
|
| 3 | [been] [vb pp] several [noun] | 70 |
|
| 4 | [been] [vb pp] by several | 53 |
|
