| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at [adj] time | 534 |
|
| 2 | at [adj] time [subord] | 140 |
|
| 3 | [vb pp] at [adj] [subord] | 73 |
|
| 4 | [vb pp] [adj] time [subord] | 15 |
|
