| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb past] [pers pn] [verb] | 1292 |
|
| 2 | [adv] [vb past] [pers pn] let | 41 |
|
| 3 | why [verb] [pers pn] let | 41 |
|
| 4 | [Wh adv] [vb past] [pers pn] let | 35 |
|
| 5 | why [vb past] [pers pn] let | 31 |
|
| 6 | why [vb past] [pron] let | 31 |
|
