| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adj] [noun] [prep] | 9836 |
|
| 2 | [prep] [adj] time [prep] | 2673 |
|
| 3 | [prep] [adj] time [prep] | 2673 |
|
| 4 | at [adj] time [prep] | 1839 |
|
| 5 | at [adj] time [prep] | 1826 |
|
