| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun prp] [prep] | 80011 |
|
| 2 | [prep] [noun prp] [prep] | 80010 |
|
| 3 | at [noun] [prep] | 18387 |
|
| 4 | at [noun prp] [prep] | 7281 |
|
| 5 | at [noun prp] [prep] | 7277 |
|
