| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [det] [adj] time | 494 |
|
| 2 | [vb pp] at [det] time | 451 |
|
| 3 | [vb pp] at [det] [adj] | 268 |
|
| 4 | [vb pp] [det] [adj] time | 14 |
|
| 5 | [vb pp] at [adj] time | 12 |
|
