| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] [pron] [vb infin] [adj] | 380 |
|
| 2 | why [verb] [pron] [vb infin] [det] | 312 |
|
| 3 | [adv] [verb] [pron] [vb infin] all | 73 |
|
| 4 | why [verb] [pron] [verb] all | 19 |
|
| 5 | why [verb] [pron] [vb infin] all | 17 |
|
