| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] at the [adj] time | 448 |
|
| 2 | [vb pp] at the [adj] time | 388 |
|
| 3 | [vb pp] [adv] at the [adj] | 263 |
|
| 4 | [vb pp] [adv] at [adj] time | 70 |
|
| 5 | [vb pp] [adv] at the time | 47 |
|
| 6 | [vb pp] [adv] the [adj] time | 8 |
|
