| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at the time [prep] | 1013 |
|
| 2 | [adv] at the time [prep] | 140 |
|
| 3 | [noun] [adv] at the time | 70 |
|
| 4 | [noun] [adv] the time [prep] | 7 |
|
