| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have not been [adj] | 1619 |
|
| 2 | it have been [adj] | 1262 |
|
| 3 | it have not been | 954 |
|
| 4 | it have not [adj] | 8 |
|
| 5 | it not been [adj] | 6 |
|
