| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] n't [been] | 1277 |
|
| 2 | [vb past] [been] for | 166 |
|
| 3 | n't [been] for | 149 |
|
| 4 | [vb past] n't for | 11 |
|
