| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] i [verb] n't | 405 |
|
| 2 | they [vb past] i [verb] | 243 |
|
| 3 | they i [verb] n't | 39 |
|
| 4 | they [vb past] [verb] n't | 17 |
|
