| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun prp] at the [noun] | 1437 |
|
| 2 | [prep] [noun prp] at the [noun sg] | 1274 |
|
| 3 | [prep] [noun] at the time | 592 |
|
| 4 | [prep] [noun prp] [prep] the time | 268 |
|
| 5 | [prep] [noun prp] at [art] time | 253 |
|
| 6 | [prep] [noun prp] at [art] time | 253 |
|
| 7 | [prep] [noun prp] at the time | 225 |
|
| 8 | [prep] [noun prp] at the time | 225 |
|
| 9 | [prep] [noun prp] at the time | 225 |
|
