| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [det] [noun pl] | 474 |
|
| 2 | [modal v] [det] [noun pl] | 210 |
|
| 3 | what [modal v] [det] | 194 |
|
| 4 | what [modal v] [noun pl] | 36 |
|
