| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [adj] idea at the time | 17 |
|
| 2 | [art] [adj] idea at the time | 17 |
|
| 3 | a [adj] idea at the time | 17 |
|
| 4 | a [adj] idea at the time | 16 |
|
