| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [not/n't] [pers pn] [vb infin] | 3727 |
|
| 2 | why [vb base] [not/n't] [pers pn] | 1621 |
|
| 3 | why [vb base] [pers pn] [vb infin] | 1344 |
|
| 4 | why [vb base] [not/n't] [vb infin] | 13 |
|
