| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had n't [verb] | 4825 |
|
| 2 | [verb] n't do | 2726 |
|
| 3 | [vb past] n't do | 779 |
|
| 4 | had [adv] do | 620 |
|
| 5 | have n't do | 618 |
|
| 6 | had [not/n't] do | 227 |
|
| 7 | had not do | 227 |
|
