| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pers pn] [verb] [prep] [art] | 1474 |
|
| 2 | [pers pn] [verb] [prep] [art] time | 380 |
|
| 3 | what [verb] [prep] [art] time | 8 |
|
