| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [vb pp] at the [noun] | 47 |
|
| 2 | [det] [vb pp] at the [noun sg] | 38 |
|
| 3 | those [vb pp] at the [noun] | 24 |
|
| 4 | all [vb pp] at the [noun] | 12 |
|
| 5 | [det] [vb pp] at the time | 7 |
|
| 6 | [det] [vb pp] at the time | 7 |
|
| 7 | [det] [vb pp] at the [noun prp] | 6 |
|
