| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [pron] at [adj] | 471 |
|
| 2 | [verb] [prep] [pron] [adj] time | 172 |
|
| 3 | [prep] [pron] at [adj] time | 104 |
|
| 4 | [verb] [pron] at [adj] time | 82 |
|
| 5 | [verb] [prep] at [adj] time | 23 |
|
