| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] [vb pp] at the | 649 |
|
| 2 | [be] [vb pp] at the time | 297 |
|
| 3 | [adv] [vb pp] at the time | 145 |
|
| 4 | [be] [adv] at the time | 76 |
|
| 5 | [be] [adv] [vb pp] at time | 9 |
|
