| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [pers pn] [adv] | 5959 |
|
| 2 | why do [pers pn] | 3078 |
|
| 3 | why [pers pn] [adv] | 263 |
|
| 4 | why do [adv] | 54 |
|
