| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] by a [noun] | 812 |
|
| 2 | 's been [vb pp] by [noun] | 34 |
|
| 3 | 's been [vb pp] by a | 18 |
|
| 4 | 's been [vb pp] a [noun] | 17 |
|
| 5 | 's [vb pp] by a [noun] | 8 |
|
