| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [be] at the time | 5 |
|
| 2 | [prep] [be] [verb] at the time | 19 |
|
| 3 | [prep] [be] [adj] at the time | 15 |
|
| 4 | [prep] [be] [vb pp] at the time | 15 |
|
| 5 | [prep] [be] [adj] at the time | 15 |
|
| 6 | [prep] [be] [adv] at the time | 6 |
|
