| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they did [not/n't] [vb infin] | 3430 |
|
| 2 | [vb past] they did [not/n't] | 134 |
|
| 3 | [vb past] did [not/n't] [vb infin] | 61 |
|
| 4 | [vb past] they [not/n't] [vb infin] | 23 |
|
