| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do n't to | 20 |
|
| 2 | [vb base] n't to | 19 |
|
| 3 | do n't to | 15 |
|
| 4 | have n't to | 9 |
|
| 5 | [vb past] n't to | 5 |
|
| 6 | [vb -s] n't to | 5 |
|
