| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] a | 97073 |
|
| 2 | [Wh adv] [pron] [verb] | 35020 |
|
| 3 | [Wh adv] [verb] a | 900 |
|
| 4 | [Wh adv] [pron] a | 5 |
|
