| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb past] n't [verb] [prep] | 817 |
|
| 2 | [Wh adv] i [vb past] n't [verb] | 84 |
|
| 3 | [Wh adv] i [vb past] [verb] [prep] | 71 |
|
