| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] n't [vb infin] [prep] | 2456 |
|
| 2 | [Wh det] [pron] [vb past] n't [vb infin] | 220 |
|
| 3 | [Wh det] [pron] [vb past] [vb infin] [prep] | 31 |
|
| 4 | [Wh det] [vb past] n't [vb infin] [prep] | 25 |
|
