| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun pl] at [adj] time | 77 |
|
| 2 | in [art] [noun pl] at [adj] | 31 |
|
| 3 | in [noun pl] at [adj] time | 10 |
|
| 4 | in [art] [noun pl] [adj] time | 6 |
|
