| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why did not [pers pn] [verb] | 601 |
|
| 2 | why [verb] not [pers pn] leave | 28 |
|
| 3 | why do not [pers pn] leave | 27 |
|
| 4 | why [vb past] not [pers pn] leave | 8 |
|
| 5 | why did [adv] [pers pn] leave | 7 |
|
| 6 | why did not [pron] leave | 7 |
|
| 7 | why did not [pers pn] leave | 7 |
|
| 8 | [Wh adv] did not [pers pn] leave | 7 |
|
| 9 | [adv] did not [pers pn] leave | 7 |
|
