| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] [pron] [vb infin] [art] | 180 |
|
| 2 | [verb] [pron] [vb infin] such [art] | 42 |
|
| 3 | why [verb] [pron] [vb infin] such | 24 |
|
