| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] [pers pn] [verb] [pron] | 810 |
|
| 2 | why [verb] [pers pn] [vb infin] [pron] | 705 |
|
| 3 | [adv] [verb] [pers pn] let [pron] | 34 |
|
| 4 | why [verb] [pers pn] let [pron] | 32 |
|
| 5 | why [verb] [pron] let [pron] | 29 |
|
