| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [prep] [det] [noun] | 452 |
|
| 2 | have not been [prep] [noun] | 120 |
|
| 3 | have not been [prep] [det] | 33 |
|
| 4 | have not been [det] [noun] | 30 |
|
| 5 | have not [prep] [det] [noun] | 30 |
|
| 6 | not been [prep] [det] [noun] | 12 |
|
