| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] by [det] [noun] | 5088 |
|
| 2 | [been] [vb pp] by [noun] | 4613 |
|
| 3 | [been] [vb pp] by [det] | 718 |
|
| 4 | [been] [vb pp] [det] [noun] | 574 |
|
