| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [noun prp] in [noun] | 1700 |
|
| 2 | [noun prp] in [noun] [conj] | 1385 |
|
| 3 | at [noun prp] [noun] [conj] | 1330 |
|
| 4 | at in [noun] [conj] | 8 |
|
