| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [vb pp] [prep] [art] | 23142 |
|
| 2 | [not/n't] [vb pp] [prep] [art] | 4984 |
|
| 3 | [not/n't] [been] [vb pp] [prep] | 1651 |
|
| 4 | [not/n't] [been] [prep] [art] | 368 |
|
| 5 | [not/n't] [been] [vb pp] [art] | 82 |
|
