| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb base] [pron] [verb] | 1599 |
|
| 2 | why [vb base] [pron] [vb infin] | 1344 |
|
| 3 | [adv] [vb base] [pron] come | 97 |
|
| 4 | why [verb] [pron] come | 88 |
|
| 5 | why [vb base] [pron] come | 36 |
|
