| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why did [not/n't] she [vb infin] | 37 |
|
| 2 | did [not/n't] she [vb infin] [pers pn] | 30 |
|
| 3 | why did she [vb infin] [pers pn] | 21 |
|
