| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [adj] | 4968 |
|
| 2 | [vb base] n't been | 842 |
|
| 3 | n't been [adj] | 560 |
|
| 4 | [vb base] n't [adj] | 349 |
|
