| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do n't be | 1655 |
|
| 2 | [vb base] n't be | 1643 |
|
| 3 | have n't be | 843 |
|
| 4 | [vb base] n't been | 842 |
|
| 5 | [vb base] n't is | 7 |
|
| 6 | [vb base] n't are | 6 |
|
