| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] [verb] at [art] | 877 |
|
| 2 | [prep] [noun] at [art] time | 795 |
|
| 3 | [noun] [verb] at [art] time | 342 |
|
| 4 | [prep] [noun] [verb] [art] time | 33 |
|
| 5 | [prep] [verb] at [art] time | 24 |
|
