| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adj] at the time | 242 |
|
| 2 | be [adv] at the time | 76 |
|
| 3 | be [adj] [adv] at the | 53 |
|
| 4 | [adj] [adv] at the time | 22 |
|
