| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what have [adv] [vb pp] [prep] | 18 |
|
| 2 | [prep] what have [adv] [vb pp] [prep] | 18 |
|
| 3 | [prep] what have [adv] [vb pp] [prep] | 18 |
|
| 4 | [prep] what had [adv] [vb pp] [prep] | 9 |
|
| 5 | [prep] what has [adv] [vb pp] [prep] | 9 |
|
| 6 | [prep] what have [adv] happened [prep] | 9 |
|
| 7 | [prep] what have [adv] [vb pp] to | 7 |
|
| 8 | [prep] what have [adv] [vb pp] to | 7 |
|
| 9 | of what have [adv] [vb pp] [prep] | 7 |
|
| 10 | of what have [adv] [vb pp] [prep] | 7 |
|
