| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [art] [noun] | 18572 |
|
| 2 | [pron] [art] time | 328 |
|
| 3 | [Wh det] [art] time | 72 |
|
| 4 | which [art] time | 16 |
|
| 5 | which [art] time | 16 |
|
