| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] a | 240312 |
|
| 2 | [Wh adv] [verb] [prep] | 1527 |
|
| 3 | [Wh adv] [verb] a | 1011 |
|
| 4 | [Wh adv] [prep] a | 279 |
|
