| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has n't been [verb] | 327 |
|
| 2 | has [adv] been do | 114 |
|
| 3 | [verb] n't been do | 50 |
|
| 4 | have n't been do | 50 |
|
| 5 | has not been do | 42 |
|
| 6 | has [not/n't] been do | 42 |
|
| 7 | has n't [been] do | 19 |
|
| 8 | has n't be do | 19 |
|
| 9 | [vb -s] n't been do | 19 |
|
| 10 | has n't [be] do | 19 |
|
