| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [pers pn] let [pers pn] [vb infin] | 9 |
|
| 2 | why i let [pers pn] [vb infin] | 5 |
|
| 3 | why i let [pers pn] [vb infin] | 5 |
|
