| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] why [vb base] [pers pn] [vb infin] [det] | 6 |
|
| 2 | [adv] why do [pers pn] [vb infin] [det] | 6 |
|
| 3 | [adv] why [vb base] you [vb infin] [det] | 5 |
|
