| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [vb base] n't [adv] been [adv] | 7 |
|
| 2 | [pron] [vb base] n't [adv] been [adv] | 7 |
|
| 3 | [vb base] n't [adv] been [vb pp] [adv] | 6 |
|
| 4 | [vb base] n't [adv] been [verb] [adv] | 6 |
|
