| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] n't been [adv] | 192 |
|
| 2 | [conj] [vb base] been [adv] | 185 |
|
| 3 | [conj] [vb base] n't [adv] | 90 |
|
| 4 | [conj] [vb base] n't been | 30 |
|
