| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [adj] [noun pl] at [art] time | 25 |
|
| 2 | [adj] [adj] [noun pl] at [art] time | 20 |
|
| 3 | [adj] [adj] [noun pl] at the time | 15 |
|
| 4 | [adj] [adj] [noun pl] at the time | 15 |
|
| 5 | [adj] [adj] [noun pl] at a time | 10 |
|
| 6 | [adj] [adj] [noun pl] at a time | 10 |
|
