| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [prep] [art] [noun] | 1195 |
|
| 2 | what [prep] [art] [noun sg] | 852 |
|
| 3 | [pron] [prep] [art] time | 842 |
|
| 4 | what [prep] [art] time | 9 |
|
| 5 | what [prep] [art] time | 9 |
|
