| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have not been [adj] | 1619 |
|
| 2 | have [pron] been [adj] | 338 |
|
| 3 | have [pron] not been | 258 |
|
| 4 | [pron] not been [adj] | 23 |
|
