| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] [noun] at the time | 29 |
|
| 2 | [adv] [prep] [noun sg] at the time | 21 |
|
| 3 | [adv] in [noun] at the time | 17 |
|
| 4 | [adv] [prep] [noun prp] at the time | 8 |
|
| 5 | still [prep] [noun] at the time | 5 |
|
