| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at about the [noun] | 14 |
|
| 2 | [verb] at [prep] the time | 10 |
|
| 3 | [verb] at [prep] the time | 10 |
|
| 4 | [verb] [prep] about the time | 9 |
|
| 5 | [verb] [prep] about the time | 9 |
|
| 6 | [verb] at about the time | 8 |
|
| 7 | [verb] at about [art] time | 8 |
|
| 8 | [verb] at about the time | 8 |
|
