| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] [adj] [noun] [verb] | 2301 |
|
| 2 | [prep] [art] [adj] time [verb] | 1472 |
|
| 3 | [prep] [art] [adj] time [verb] | 1472 |
|
| 4 | at [art] [adj] time [verb] | 991 |
|
