| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] they [vb mod] n't [vb infin] | 274 |
|
| 2 | [modal v] [verb] they [vb mod] [vb infin] | 103 |
|
| 3 | [modal v] [verb] they [vb mod] n't | 16 |
|
