| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb base] n't [adv] | 469 |
|
| 2 | they [vb base] been [adv] | 413 |
|
| 3 | [vb base] n't been [adv] | 192 |
|
| 4 | they [vb base] n't been | 89 |
|
