| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [not/n't] [vb infin] [modal v] they | 6 |
|
| 2 | [vb mod] [not/n't] [verb] [modal v] they | 6 |
|
| 3 | [vb mod] [not/n't] [verb] [vb mod] they | 6 |
|
| 4 | [vb mod] n't [verb] [modal v] they | 6 |
|
