| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] been [noun] [prep] | 631 |
|
| 2 | [vb past] not been [prep] | 206 |
|
| 3 | [vb past] not been [noun] | 39 |
|
| 4 | not been [noun] [prep] | 28 |
|
| 5 | [vb past] not [noun] [prep] | 28 |
|
