| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] n't been [prep] that | 13 |
|
| 2 | have n't been [prep] that | 13 |
|
| 3 | [vb past] n't been [prep] that | 10 |
|
| 4 | had n't been [prep] that | 10 |
|
