| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [prep] [noun] by | 21 |
|
| 2 | been [prep] [noun] by | 21 |
|
| 3 | been [prep] [noun sg] by | 20 |
|
| 4 | been in [noun] by | 10 |
|
| 5 | been in [noun] by | 10 |
|
| 6 | been under [noun] by | 8 |
|
| 7 | been under [noun] by | 8 |
|
