| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [modal v] [pron] | 3683 |
|
| 2 | what [pron] [noun pl] | 679 |
|
| 3 | [modal v] [pron] [noun pl] | 156 |
|
| 4 | what [modal v] [noun pl] | 36 |
|
