| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do [pers pn] [verb] | 2693 |
|
| 2 | [adv] do [pers pn] leave | 82 |
|
| 3 | [Wh adv] do [pers pn] leave | 75 |
|
| 4 | why [verb] [pers pn] leave | 53 |
|
| 5 | why do [pers pn] leave | 45 |
|
| 6 | why do [pron] leave | 45 |
|
