| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] n't [been] for | 121 |
|
| 2 | [vb past] n't [been] [det] | 36 |
|
| 3 | [vb past] [been] for [det] | 24 |
|
| 4 | n't [been] for [det] | 10 |
|
