| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have not be [vb pp] to | 37 |
|
| 2 | have not been [vb pp] to | 37 |
|
| 3 | have not be [vb pp] to | 31 |
|
| 4 | have n't be [vb pp] to | 6 |
|
