| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [prep] [noun] | 341 |
|
| 2 | not been [prep] [noun] | 148 |
|
| 3 | not have been [prep] | 69 |
|
| 4 | not have been [noun] | 27 |
|
| 5 | not have [prep] [noun] | 16 |
|
