| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [modal v] [pron] | 7950 |
|
| 2 | [Wh adv] [modal v] [pers pn] | 7500 |
|
| 3 | [adv] [modal v] i | 2249 |
|
| 4 | [Wh adv] [modal v] i | 1652 |
|
