| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have n't been [prep] | 439 |
|
| 2 | have been ask [prep] | 149 |
|
| 3 | have n't ask [prep] | 13 |
|
| 4 | have n't been ask | 12 |
|
| 5 | n't been ask [prep] | 6 |
|
