| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun prp] [to-vb] at the [noun] | 15 |
|
| 2 | [prep] [noun prp] [to-vb] at the [noun sg] | 14 |
|
| 3 | to [noun prp] [to-vb] at the [noun] | 7 |
|
| 4 | to [noun prp] [to-vb] at the [noun] | 7 |
|
