| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] at the [adj] time | 1031 |
|
| 2 | [adv] at the [adj] time | 303 |
|
| 3 | [coord] [adv] at the [adj] | 152 |
|
| 4 | [coord] [adv] the [adj] time | 34 |
|
| 5 | [coord] [adv] at [adj] time | 22 |
|
| 6 | [coord] [adv] at the time | 15 |
|
