| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [pron] [modal v] | 9014 |
|
| 2 | [Wh adv] [pron] [noun sg] | 2300 |
|
| 3 | [pron] [modal v] [noun sg] | 1257 |
|
| 4 | [Wh adv] [modal v] [noun sg] | 148 |
|
