| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] time | 22496 |
|
| 2 | [unc] [prep] [art] | 15569 |
|
| 3 | [unc] [art] time | 42 |
|
| 4 | [unc] [prep] time | 19 |
|
