| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] been | 33841 |
|
| 2 | have [not/n't] [be] | 9400 |
|
| 3 | have [not/n't] be | 9399 |
|
| 4 | [verb] [not/n't] been | 9392 |
|
| 5 | have [not/n't] [been] | 9384 |
|
