| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [vb pp] [art] | 5306 |
|
| 2 | [not/n't] been [vb pp] | 4438 |
|
| 3 | been [vb pp] [art] | 2718 |
|
| 4 | [not/n't] been [art] | 519 |
|
