| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [not/n't] been | 9384 |
|
| 2 | [adv] have been | 5109 |
|
| 3 | [adv] have [not/n't] | 1483 |
|
| 4 | [adv] [not/n't] been | 175 |
|
