| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] not sort | 35 |
|
| 2 | [modal v] n't sort | 35 |
|
| 3 | [vb mod] not sort | 35 |
|
| 4 | ca not sort | 20 |
|
| 5 | can not sort | 20 |
|
| 6 | could not sort | 8 |
|
| 7 | could not sort | 8 |
|
| 8 | would not sort | 5 |
|
| 9 | would not sort | 5 |
|
