| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun prp] [noun] [noun] | 42914 |
|
| 2 | [prep] [noun prp] [noun] [noun] | 42913 |
|
| 3 | at [noun] [noun] [noun] | 5402 |
|
| 4 | at [noun prp] [noun] [noun] | 4252 |
|
