| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [not/n't] done | 504 |
|
| 2 | [vb base] done a | 241 |
|
| 3 | [vb base] [not/n't] a | 199 |
|
| 4 | [not/n't] done a | 39 |
|
