| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [pron] [verb] [verb] | 6173 |
|
| 2 | [adv] [pron] had [verb] | 4800 |
|
| 3 | [Wh adv] [pron] have [verb] | 3899 |
|
| 4 | [Wh adv] [pron] [vb past] [verb] | 3261 |
|
