| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why have [pers pn] [verb] | 417 |
|
| 2 | why [verb] [pers pn] leave | 53 |
|
| 3 | [adv] have [pers pn] leave | 14 |
|
| 4 | [Wh adv] have [pers pn] leave | 10 |
|
| 5 | why have [pron] leave | 8 |
|
| 6 | why have [pers pn] leave | 8 |
|
