| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb base] [not/n't] [pers pn] [vb infin] | 1257 |
|
| 2 | [vb base] [not/n't] [pers pn] [vb infin] and | 69 |
|
| 3 | why [vb base] [not/n't] [pers pn] and | 5 |
|
