| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] at the time | 152 |
|
| 2 | think [adv] [prep] the time | 12 |
|
| 3 | think [adv] at the [noun] | 11 |
|
| 4 | think [adv] at [art] time | 5 |
|
