| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun pl] [verb] at the [noun] | 213 |
|
| 2 | [prep] [noun] [verb] at the time | 30 |
|
| 3 | [prep] [noun pl] [verb] at [art] time | 22 |
|
| 4 | [prep] [noun pl] [verb] [prep] the time | 21 |
|
| 5 | [prep] [noun pl] [verb] [prep] the time | 21 |
|
| 6 | [prep] [noun pl] [verb] at the time | 14 |
|
