| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what [pron] have [verb] | 1680 |
|
| 2 | [vb past] [pron] [pron] have [verb] | 579 |
|
| 3 | [vb past] what [pron] [verb] [verb] | 288 |
|
| 4 | [vb past] [Wh det] [pron] have [verb] | 240 |
|
| 5 | [vb past] what [pron] have [verb] | 234 |
|
