| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be n't doing | 139 |
|
| 2 | was n't do | 98 |
|
| 3 | be n't done | 53 |
|
| 4 | were n't do | 47 |
|
| 5 | is n't do | 39 |
|
| 6 | are n't do | 24 |
|
| 7 | be n't to do | 11 |
|
