| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [adv] [verb] at the time | 8 |
|
| 2 | [vb base] [adv] [vb infin] at the time | 6 |
|
| 3 | [vb base] [adv] at the [adj] time | 18 |
|
| 4 | [vb base] [adv] at the same time | 14 |
|
| 5 | [vb base] [adv] at the [det] time | 14 |
|
| 6 | [vb base] [adv] at the same time | 14 |
|
