| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [adj] time [coord] [subord] | 6 |
|
| 2 | [vb pp] at [adj] time [coord] [subord] | 5 |
|
| 3 | at [art] [adj] time [coord] [subord] | 5 |
|
| 4 | at [art] [adj] time [coord] [subord] | 5 |
|
