| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [modal v] [pers pn] | 3522 |
|
| 2 | [adv] [modal v] [pers pn] | 3027 |
|
| 3 | what [adv] [modal v] | 378 |
|
| 4 | what [adv] [pers pn] | 264 |
|
