| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [verb] [vb pp] to | 566 |
|
| 2 | what [verb] [vb pp] to | 566 |
|
| 3 | what have [vb pp] to | 562 |
|
| 4 | what [verb] happened to | 499 |
|
| 5 | what [vb -s] [vb pp] to | 346 |
|
| 6 | what [vb past] [vb pp] to | 216 |
|
| 7 | what had [vb pp] to | 213 |
|
| 8 | what 's [vb pp] to | 183 |
|
| 9 | what has [vb pp] to | 162 |
|
| 10 | what [verb] come to | 29 |
|
| 11 | what [verb] got to | 5 |
|
