| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what has [verb] | 907 |
|
| 2 | what has [vb pp] | 903 |
|
| 3 | [pron] has come | 408 |
|
| 4 | [Wh det] has come | 111 |
|
| 5 | what have come | 73 |
|
| 6 | what [verb] come | 73 |
|
| 7 | what [vb -s] come | 57 |
|
| 8 | what has come | 37 |
|
| 9 | what has come | 37 |
|
