| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] have been | 14 |
|
| 2 | [vb past] n't [vb base] been | 7 |
|
| 3 | had [adv] [vb base] been | 7 |
|
| 4 | [vb past] [adv] [vb base] been | 7 |
|
| 5 | [vb past] not [vb base] been | 7 |
|
| 6 | [vb past] [not/n't] [vb base] been | 7 |
|
