| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] has not been | 117 |
|
| 2 | [det] has not be | 95 |
|
| 3 | this has not be | 84 |
|
| 4 | that has not be | 31 |
|
| 5 | [det] has n't be | 22 |
|
