| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have n't been in [det] [noun] | 9 |
|
| 2 | [verb] n't been in [det] [noun] | 9 |
|
| 3 | [vb base] n't been in [det] [noun] | 6 |
|
| 4 | have n't been in [det] [noun] | 6 |
|
