| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] at the | 1498 |
|
| 2 | [prep] a [noun sg] at the | 1484 |
|
| 3 | [prep] a time [prep] the | 86 |
|
| 4 | [prep] [art] time at the | 7 |
|
| 5 | [prep] a time at [art] | 6 |
|
| 6 | [prep] a time at the | 5 |
|
