| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] [verb] [pron] [vb infin] [pron] | 271 |
|
| 2 | why [adv] [verb] [pron] [vb infin] [pron] | 21 |
|
| 3 | why [adv] [verb] [pron] [verb] [pron] | 11 |
|
