| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [verb] what [vb past] | 79 |
|
| 2 | have [vb pp] what [vb past] | 64 |
|
| 3 | had [verb] what [vb past] | 36 |
|
| 4 | have [verb] what happened | 26 |
|
| 5 | have [verb] what had | 25 |
|
| 6 | have see what [vb past] | 16 |
|
| 7 | have [verb] what [vb past] | 16 |
|
| 8 | have [to-vb] what [vb past] | 15 |
|
| 9 | have seen what [vb past] | 13 |
|
| 10 | has [verb] what [vb past] | 10 |
|
| 11 | 've [verb] what [vb past] | 7 |
|
| 12 | have heard what [vb past] | 6 |
|
| 13 | have hear what [vb past] | 6 |
|
